commit: 6e971341437f10cadb7e1103f65fcb85f965c268 Author: Michael Mair-Keimberger (asterix) <m.mairkeimberger <AT> gmail <DOT> com> AuthorDate: Fri Dec 23 16:12:51 2016 +0000 Commit: David Seifert <soap <AT> gentoo <DOT> org> CommitDate: Thu Dec 29 13:11:48 2016 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6e971341
media-libs/tiff: remove unused patches Closes: https://github.com/gentoo/gentoo/pull/3224 .../tiff/files/tiff-4.0.3-CVE-2012-4447.patch | 40 -- .../tiff/files/tiff-4.0.3-CVE-2012-4564.patch | 86 --- .../tiff/files/tiff-4.0.3-CVE-2013-1960.patch | 145 ---- .../tiff/files/tiff-4.0.3-CVE-2013-1961.patch | 759 --------------------- .../tiff/files/tiff-4.0.3-CVE-2013-4231.patch | 16 - .../tiff/files/tiff-4.0.3-CVE-2013-4232.patch | 13 - .../tiff/files/tiff-4.0.3-CVE-2013-4244.patch | 15 - .../tiff/files/tiff-4.0.3-libjpeg-turbo.patch | 122 ---- .../tiff/files/tiff-4.0.3-tiff2pdf-colors.patch | 15 - 9 files changed, 1211 deletions(-) diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4447.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4447.patch deleted file mode 100644 index ebf9a00..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4447.patch +++ /dev/null @@ -1,40 +0,0 @@ -Upstream patch for CVE-2012-4447. - - -diff -Naur tiff-4.0.3.orig/libtiff/tif_pixarlog.c tiff-4.0.3/libtiff/tif_pixarlog.c ---- tiff-4.0.3.orig/libtiff/tif_pixarlog.c 2012-07-04 15:26:31.000000000 -0400 -+++ tiff-4.0.3/libtiff/tif_pixarlog.c 2012-12-12 16:43:18.931315699 -0500 -@@ -644,6 +644,20 @@ - return bytes; - } - -+static tmsize_t -+add_ms(tmsize_t m1, tmsize_t m2) -+{ -+ tmsize_t bytes = m1 + m2; -+ -+ /* if either input is zero, assume overflow already occurred */ -+ if (m1 == 0 || m2 == 0) -+ bytes = 0; -+ else if (bytes <= m1 || bytes <= m2) -+ bytes = 0; -+ -+ return bytes; -+} -+ - static int - PixarLogFixupTags(TIFF* tif) - { -@@ -671,9 +685,11 @@ - td->td_samplesperpixel : 1); - tbuf_size = multiply_ms(multiply_ms(multiply_ms(sp->stride, td->td_imagewidth), - td->td_rowsperstrip), sizeof(uint16)); -+ /* add one more stride in case input ends mid-stride */ -+ tbuf_size = add_ms(tbuf_size, sizeof(uint16) * sp->stride); - if (tbuf_size == 0) - return (0); /* TODO: this is an error return without error report through TIFFErrorExt */ -- sp->tbuf = (uint16 *) _TIFFmalloc(tbuf_size+sizeof(uint16)*sp->stride); -+ sp->tbuf = (uint16 *) _TIFFmalloc(tbuf_size); - if (sp->tbuf == NULL) - return (0); - if (sp->user_datafmt == PIXARLOGDATAFMT_UNKNOWN) diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4564.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4564.patch deleted file mode 100644 index 3d7946c..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2012-4564.patch +++ /dev/null @@ -1,86 +0,0 @@ -Upstream patch for CVE-2012-4564. - - -diff -Naur tiff-4.0.3.orig/tools/ppm2tiff.c tiff-4.0.3/tools/ppm2tiff.c ---- tiff-4.0.3.orig/tools/ppm2tiff.c 2010-04-10 15:22:34.000000000 -0400 -+++ tiff-4.0.3/tools/ppm2tiff.c 2012-12-12 16:43:18.932315708 -0500 -@@ -72,6 +72,17 @@ - exit(-2); - } - -+static tmsize_t -+multiply_ms(tmsize_t m1, tmsize_t m2) -+{ -+ tmsize_t bytes = m1 * m2; -+ -+ if (m1 && bytes / m1 != m2) -+ bytes = 0; -+ -+ return bytes; -+} -+ - int - main(int argc, char* argv[]) - { -@@ -79,7 +90,7 @@ - uint32 rowsperstrip = (uint32) -1; - double resolution = -1; - unsigned char *buf = NULL; -- tsize_t linebytes = 0; -+ tmsize_t linebytes = 0; - uint16 spp = 1; - uint16 bpp = 8; - TIFF *out; -@@ -89,6 +100,7 @@ - int c; - extern int optind; - extern char* optarg; -+ tmsize_t scanline_size; - - if (argc < 2) { - fprintf(stderr, "%s: Too few arguments\n", argv[0]); -@@ -221,7 +233,8 @@ - } - switch (bpp) { - case 1: -- linebytes = (spp * w + (8 - 1)) / 8; -+ /* if round-up overflows, result will be zero, OK */ -+ linebytes = (multiply_ms(spp, w) + (8 - 1)) / 8; - if (rowsperstrip == (uint32) -1) { - TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, h); - } else { -@@ -230,15 +243,31 @@ - } - break; - case 8: -- linebytes = spp * w; -+ linebytes = multiply_ms(spp, w); - TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, - TIFFDefaultStripSize(out, rowsperstrip)); - break; - } -- if (TIFFScanlineSize(out) > linebytes) -+ if (linebytes == 0) { -+ fprintf(stderr, "%s: scanline size overflow\n", infile); -+ (void) TIFFClose(out); -+ exit(-2); -+ } -+ scanline_size = TIFFScanlineSize(out); -+ if (scanline_size == 0) { -+ /* overflow - TIFFScanlineSize already printed a message */ -+ (void) TIFFClose(out); -+ exit(-2); -+ } -+ if (scanline_size < linebytes) - buf = (unsigned char *)_TIFFmalloc(linebytes); - else -- buf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(out)); -+ buf = (unsigned char *)_TIFFmalloc(scanline_size); -+ if (buf == NULL) { -+ fprintf(stderr, "%s: Not enough memory\n", infile); -+ (void) TIFFClose(out); -+ exit(-2); -+ } - if (resolution > 0) { - TIFFSetField(out, TIFFTAG_XRESOLUTION, resolution); - TIFFSetField(out, TIFFTAG_YRESOLUTION, resolution); diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1960.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1960.patch deleted file mode 100644 index 1c8dfb7..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1960.patch +++ /dev/null @@ -1,145 +0,0 @@ -diff -Naur tiff-4.0.3.orig/tools/tiff2pdf.c tiff-4.0.3/tools/tiff2pdf.c ---- tiff-4.0.3.orig/tools/tiff2pdf.c 2012-07-25 22:56:43.000000000 -0400 -+++ tiff-4.0.3/tools/tiff2pdf.c 2013-05-02 12:04:49.057090227 -0400 -@@ -3341,33 +3341,56 @@ - uint32 height){ - - tsize_t i=0; -- uint16 ri =0; -- uint16 v_samp=1; -- uint16 h_samp=1; -- int j=0; -- -- i++; -- -- while(i<(*striplength)){ -+ -+ while (i < *striplength) { -+ tsize_t datalen; -+ uint16 ri; -+ uint16 v_samp; -+ uint16 h_samp; -+ int j; -+ int ncomp; -+ -+ /* marker header: one or more FFs */ -+ if (strip[i] != 0xff) -+ return(0); -+ i++; -+ while (i < *striplength && strip[i] == 0xff) -+ i++; -+ if (i >= *striplength) -+ return(0); -+ /* SOI is the only pre-SOS marker without a length word */ -+ if (strip[i] == 0xd8) -+ datalen = 0; -+ else { -+ if ((*striplength - i) <= 2) -+ return(0); -+ datalen = (strip[i+1] << 8) | strip[i+2]; -+ if (datalen < 2 || datalen >= (*striplength - i)) -+ return(0); -+ } - switch( strip[i] ){ -- case 0xd8: -- /* SOI - start of image */ -+ case 0xd8: /* SOI - start of image */ - _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2); - *bufferoffset+=2; -- i+=2; - break; -- case 0xc0: -- case 0xc1: -- case 0xc3: -- case 0xc9: -- case 0xca: -+ case 0xc0: /* SOF0 */ -+ case 0xc1: /* SOF1 */ -+ case 0xc3: /* SOF3 */ -+ case 0xc9: /* SOF9 */ -+ case 0xca: /* SOF10 */ - if(no==0){ -- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); -- for(j=0;j<buffer[*bufferoffset+9];j++){ -- if( (buffer[*bufferoffset+11+(2*j)]>>4) > h_samp) -- h_samp = (buffer[*bufferoffset+11+(2*j)]>>4); -- if( (buffer[*bufferoffset+11+(2*j)] & 0x0f) > v_samp) -- v_samp = (buffer[*bufferoffset+11+(2*j)] & 0x0f); -+ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); -+ ncomp = buffer[*bufferoffset+9]; -+ if (ncomp < 1 || ncomp > 4) -+ return(0); -+ v_samp=1; -+ h_samp=1; -+ for(j=0;j<ncomp;j++){ -+ uint16 samp = buffer[*bufferoffset+11+(3*j)]; -+ if( (samp>>4) > h_samp) -+ h_samp = (samp>>4); -+ if( (samp & 0x0f) > v_samp) -+ v_samp = (samp & 0x0f); - } - v_samp*=8; - h_samp*=8; -@@ -3381,45 +3404,43 @@ - (unsigned char) ((height>>8) & 0xff); - buffer[*bufferoffset+6]= - (unsigned char) (height & 0xff); -- *bufferoffset+=strip[i+2]+2; -- i+=strip[i+2]+2; -- -+ *bufferoffset+=datalen+2; -+ /* insert a DRI marker */ - buffer[(*bufferoffset)++]=0xff; - buffer[(*bufferoffset)++]=0xdd; - buffer[(*bufferoffset)++]=0x00; - buffer[(*bufferoffset)++]=0x04; - buffer[(*bufferoffset)++]=(ri >> 8) & 0xff; - buffer[(*bufferoffset)++]= ri & 0xff; -- } else { -- i+=strip[i+2]+2; - } - break; -- case 0xc4: -- case 0xdb: -- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); -- *bufferoffset+=strip[i+2]+2; -- i+=strip[i+2]+2; -+ case 0xc4: /* DHT */ -+ case 0xdb: /* DQT */ -+ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); -+ *bufferoffset+=datalen+2; - break; -- case 0xda: -+ case 0xda: /* SOS */ - if(no==0){ -- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); -- *bufferoffset+=strip[i+2]+2; -- i+=strip[i+2]+2; -+ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); -+ *bufferoffset+=datalen+2; - } else { - buffer[(*bufferoffset)++]=0xff; - buffer[(*bufferoffset)++]= - (unsigned char)(0xd0 | ((no-1)%8)); -- i+=strip[i+2]+2; - } -- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), (*striplength)-i-1); -- *bufferoffset+=(*striplength)-i-1; -+ i += datalen + 1; -+ /* copy remainder of strip */ -+ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i]), *striplength - i); -+ *bufferoffset+= *striplength - i; - return(1); - default: -- i+=strip[i+2]+2; -+ /* ignore any other marker */ -+ break; - } -+ i += datalen + 1; - } -- - -+ /* failed to find SOS marker */ - return(0); - } - #endif diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1961.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1961.patch deleted file mode 100644 index 0ea9b52..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-1961.patch +++ /dev/null @@ -1,759 +0,0 @@ -diff -Naur tiff-4.0.3.orig/contrib/dbs/xtiff/xtiff.c tiff-4.0.3/contrib/dbs/xtiff/xtiff.c ---- tiff-4.0.3.orig/contrib/dbs/xtiff/xtiff.c 2010-06-08 14:55:15.000000000 -0400 -+++ tiff-4.0.3/contrib/dbs/xtiff/xtiff.c 2013-05-02 12:02:42.782287939 -0400 -@@ -512,9 +512,9 @@ - Arg args[1]; - - if (tfMultiPage) -- sprintf(buffer, "%s - page %d", fileName, tfDirectory); -+ snprintf(buffer, sizeof(buffer), "%s - page %d", fileName, tfDirectory); - else -- strcpy(buffer, fileName); -+ snprintf(buffer, sizeof(buffer), "%s", fileName); - XtSetArg(args[0], XtNlabel, buffer); - XtSetValues(labelWidget, args, 1); - } -diff -Naur tiff-4.0.3.orig/libtiff/tif_codec.c tiff-4.0.3/libtiff/tif_codec.c ---- tiff-4.0.3.orig/libtiff/tif_codec.c 2010-12-14 09:18:28.000000000 -0500 -+++ tiff-4.0.3/libtiff/tif_codec.c 2013-05-02 12:02:42.783287946 -0400 -@@ -108,7 +108,8 @@ - const TIFFCodec* c = TIFFFindCODEC(tif->tif_dir.td_compression); - char compression_code[20]; - -- sprintf( compression_code, "%d", tif->tif_dir.td_compression ); -+ snprintf(compression_code, sizeof(compression_code), "%d", -+ tif->tif_dir.td_compression ); - TIFFErrorExt(tif->tif_clientdata, tif->tif_name, - "%s compression support is not configured", - c ? c->name : compression_code ); -diff -Naur tiff-4.0.3.orig/libtiff/tif_dirinfo.c tiff-4.0.3/libtiff/tif_dirinfo.c ---- tiff-4.0.3.orig/libtiff/tif_dirinfo.c 2012-08-19 12:56:34.000000000 -0400 -+++ tiff-4.0.3/libtiff/tif_dirinfo.c 2013-05-02 12:02:42.784287953 -0400 -@@ -711,7 +711,7 @@ - * note that this name is a special sign to TIFFClose() and - * _TIFFSetupFields() to free the field - */ -- sprintf(fld->field_name, "Tag %d", (int) tag); -+ snprintf(fld->field_name, 32, "Tag %d", (int) tag); - - return fld; - } -diff -Naur tiff-4.0.3.orig/tools/rgb2ycbcr.c tiff-4.0.3/tools/rgb2ycbcr.c ---- tiff-4.0.3.orig/tools/rgb2ycbcr.c 2011-05-31 13:03:16.000000000 -0400 -+++ tiff-4.0.3/tools/rgb2ycbcr.c 2013-05-02 12:02:42.785287961 -0400 -@@ -332,7 +332,8 @@ - TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); - { char buf[2048]; - char *cp = strrchr(TIFFFileName(in), '/'); -- sprintf(buf, "YCbCr conversion of %s", cp ? cp+1 : TIFFFileName(in)); -+ snprintf(buf, sizeof(buf), "YCbCr conversion of %s", -+ cp ? cp+1 : TIFFFileName(in)); - TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, buf); - } - TIFFSetField(out, TIFFTAG_SOFTWARE, TIFFGetVersion()); -diff -Naur tiff-4.0.3.orig/tools/tiff2bw.c tiff-4.0.3/tools/tiff2bw.c ---- tiff-4.0.3.orig/tools/tiff2bw.c 2010-07-08 12:10:24.000000000 -0400 -+++ tiff-4.0.3/tools/tiff2bw.c 2013-05-02 12:02:42.785287961 -0400 -@@ -205,7 +205,7 @@ - } - } - TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK); -- sprintf(thing, "B&W version of %s", argv[optind]); -+ snprintf(thing, sizeof(thing), "B&W version of %s", argv[optind]); - TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing); - TIFFSetField(out, TIFFTAG_SOFTWARE, "tiff2bw"); - outbuf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(out)); -diff -Naur tiff-4.0.3.orig/tools/tiff2pdf.c tiff-4.0.3/tools/tiff2pdf.c ---- tiff-4.0.3.orig/tools/tiff2pdf.c 2012-07-25 22:56:43.000000000 -0400 -+++ tiff-4.0.3/tools/tiff2pdf.c 2013-05-02 12:02:42.788287983 -0400 -@@ -3609,7 +3609,9 @@ - char buffer[16]; - int buflen=0; - -- buflen=sprintf(buffer, "%%PDF-%u.%u ", t2p->pdf_majorversion&0xff, t2p->pdf_minorversion&0xff); -+ buflen = snprintf(buffer, sizeof(buffer), "%%PDF-%u.%u ", -+ t2p->pdf_majorversion&0xff, -+ t2p->pdf_minorversion&0xff); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t)"\n%\342\343\317\323\n", 7); - -@@ -3623,10 +3625,10 @@ - tsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - -- buflen=sprintf(buffer, "%lu", (unsigned long)number); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number); - written += t2pWriteFile(output, (tdata_t) buffer, buflen ); - written += t2pWriteFile(output, (tdata_t) " 0 obj\n", 7); - -@@ -3665,13 +3667,13 @@ - written += t2pWriteFile(output, (tdata_t) "/", 1); - for (i=0;i<namelen;i++){ - if ( ((unsigned char)name[i]) < 0x21){ -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - nextchar=1; - } - if ( ((unsigned char)name[i]) > 0x7E){ -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - nextchar=1; -@@ -3679,57 +3681,57 @@ - if (nextchar==0){ - switch (name[i]){ - case 0x23: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x25: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x28: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x29: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x2F: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x3C: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x3E: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x5B: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x5D: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x7B: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; - case 0x7D: -- sprintf(buffer, "#%.2X", name[i]); -+ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); - buffer[sizeof(buffer) - 1] = '\0'; - written += t2pWriteFile(output, (tdata_t) buffer, 3); - break; -@@ -3844,14 +3846,14 @@ - tsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - written += t2pWriteFile(output, (tdata_t) "/Length ", 8); - if(len!=0){ - written += t2p_write_pdf_stream_length(len, output); - } else { -- buflen=sprintf(buffer, "%lu", (unsigned long)number); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); - } -@@ -3892,10 +3894,10 @@ - tsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - -- buflen=sprintf(buffer, "%lu", (unsigned long)len); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)len); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "\n", 1); - -@@ -3909,7 +3911,7 @@ - tsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output) - { - tsize_t written = 0; -- char buffer[16]; -+ char buffer[32]; - int buflen = 0; - - written += t2pWriteFile(output, -@@ -3948,7 +3950,6 @@ - written += t2p_write_pdf_string(t2p->pdf_datetime, output); - } - written += t2pWriteFile(output, (tdata_t) "\n/Producer ", 11); -- _TIFFmemset((tdata_t)buffer, 0x00, sizeof(buffer)); - snprintf(buffer, sizeof(buffer), "libtiff / tiff2pdf - %d", TIFFLIB_VERSION); - written += t2p_write_pdf_string(buffer, output); - written += t2pWriteFile(output, (tdata_t) "\n", 1); -@@ -4089,7 +4090,7 @@ - { - tsize_t written=0; - tdir_t i=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - int page=0; -@@ -4097,7 +4098,7 @@ - (tdata_t) "<< \n/Type /Pages \n/Kids [ ", 26); - page = t2p->pdf_pages+1; - for (i=0;i<t2p->tiff_pagecount;i++){ -- buflen=sprintf(buffer, "%d", page); -+ buflen=snprintf(buffer, sizeof(buffer), "%d", page); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); - if ( ((i+1)%8)==0 ) { -@@ -4112,8 +4113,7 @@ - } - } - written += t2pWriteFile(output, (tdata_t) "] \n/Count ", 10); -- _TIFFmemset(buffer, 0x00, 16); -- buflen=sprintf(buffer, "%d", t2p->tiff_pagecount); -+ buflen=snprintf(buffer, sizeof(buffer), "%d", t2p->tiff_pagecount); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " \n>> \n", 6); - -@@ -4128,28 +4128,28 @@ - - unsigned int i=0; - tsize_t written=0; -- char buffer[16]; -+ char buffer[256]; - int buflen=0; - - written += t2pWriteFile(output, (tdata_t) "<<\n/Type /Page \n/Parent ", 24); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_pages); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_pages); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); - written += t2pWriteFile(output, (tdata_t) "/MediaBox [", 11); -- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x1); -+ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y1); -+ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x2); -+ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x2); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y2); -+ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y2); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "] \n", 3); - written += t2pWriteFile(output, (tdata_t) "/Contents ", 10); -- buflen=sprintf(buffer, "%lu", (unsigned long)(object + 1)); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(object + 1)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); - written += t2pWriteFile(output, (tdata_t) "/Resources << \n", 15); -@@ -4157,15 +4157,13 @@ - written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12); - for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){ - written += t2pWriteFile(output, (tdata_t) "/Im", 3); -- buflen = sprintf(buffer, "%u", t2p->pdf_page+1); -+ buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "_", 1); -- buflen = sprintf(buffer, "%u", i+1); -+ buflen = snprintf(buffer, sizeof(buffer), "%u", i+1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- buflen = sprintf( -- buffer, -- "%lu", -+ buflen = snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -@@ -4177,12 +4175,10 @@ - } else { - written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12); - written += t2pWriteFile(output, (tdata_t) "/Im", 3); -- buflen = sprintf(buffer, "%u", t2p->pdf_page+1); -+ buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- buflen = sprintf( -- buffer, -- "%lu", -+ buflen = snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -@@ -4191,9 +4187,7 @@ - if(t2p->tiff_transferfunctioncount != 0) { - written += t2pWriteFile(output, (tdata_t) "/ExtGState <<", 13); - t2pWriteFile(output, (tdata_t) "/GS1 ", 5); -- buflen = sprintf( -- buffer, -- "%lu", -+ buflen = snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(object + 3)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -@@ -4566,7 +4560,7 @@ - if(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ - for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){ - box=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box; -- buflen=sprintf(buffer, -+ buflen=snprintf(buffer, sizeof(buffer), - "q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\n", - t2p->tiff_transferfunctioncount?"/GS1 gs ":"", - box.mat[0], -@@ -4581,7 +4575,7 @@ - } - } else { - box=t2p->pdf_imagebox; -- buflen=sprintf(buffer, -+ buflen=snprintf(buffer, sizeof(buffer), - "q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\n", - t2p->tiff_transferfunctioncount?"/GS1 gs ":"", - box.mat[0], -@@ -4606,59 +4600,48 @@ - TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - written += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); - written += t2pWriteFile(output, - (tdata_t) "/Type /XObject \n/Subtype /Image \n/Name /Im", - 42); -- buflen=sprintf(buffer, "%u", t2p->pdf_page+1); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - if(tile != 0){ - written += t2pWriteFile(output, (tdata_t) "_", 1); -- buflen=sprintf(buffer, "%lu", (unsigned long)tile); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)tile); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } - written += t2pWriteFile(output, (tdata_t) "\n/Width ", 8); -- _TIFFmemset((tdata_t)buffer, 0x00, 16); - if(tile==0){ -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_width); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_width); - } else { - if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){ -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth); - } else { -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth); - } - } - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "\n/Height ", 9); -- _TIFFmemset((tdata_t)buffer, 0x00, 16); - if(tile==0){ -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_length); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_length); - } else { - if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){ -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength); - } else { -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength); - } - } - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "\n/BitsPerComponent ", 19); -- _TIFFmemset((tdata_t)buffer, 0x00, 16); -- buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "\n/ColorSpace ", 13); - written += t2p_write_pdf_xobject_cs(t2p, output); -@@ -4702,11 +4685,10 @@ - t2p->pdf_colorspace ^= T2P_CS_PALETTE; - written += t2p_write_pdf_xobject_cs(t2p, output); - t2p->pdf_colorspace |= T2P_CS_PALETTE; -- buflen=sprintf(buffer, "%u", (0x0001 << t2p->tiff_bitspersample)-1 ); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", (0x0001 << t2p->tiff_bitspersample)-1 ); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " ", 1); -- _TIFFmemset(buffer, 0x00, 16); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_palettecs ); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_palettecs ); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ]\n", 7); - return(written); -@@ -4740,10 +4722,10 @@ - X_W /= Y_W; - Z_W /= Y_W; - Y_W = 1.0F; -- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); -+ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "/Range ", 7); -- buflen=sprintf(buffer, "[%d %d %d %d] \n", -+ buflen=snprintf(buffer, sizeof(buffer), "[%d %d %d %d] \n", - t2p->pdf_labrange[0], - t2p->pdf_labrange[1], - t2p->pdf_labrange[2], -@@ -4759,26 +4741,26 @@ - tsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - written += t2pWriteFile(output, (tdata_t) "<< /Type /ExtGState \n/TR ", 25); - if(t2p->tiff_transferfunctioncount == 1){ -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(t2p->pdf_xrefcount + 1)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); - } else { - written += t2pWriteFile(output, (tdata_t) "[ ", 2); -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(t2p->pdf_xrefcount + 1)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(t2p->pdf_xrefcount + 2)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)(t2p->pdf_xrefcount + 3)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); -@@ -4800,7 +4782,7 @@ - written += t2pWriteFile(output, (tdata_t) "/FunctionType 0 \n", 17); - written += t2pWriteFile(output, (tdata_t) "/Domain [0.0 1.0] \n", 19); - written += t2pWriteFile(output, (tdata_t) "/Range [0.0 1.0] \n", 18); -- buflen=sprintf(buffer, "/Size [%u] \n", (1<<t2p->tiff_bitspersample)); -+ buflen=snprintf(buffer, sizeof(buffer), "/Size [%u] \n", (1<<t2p->tiff_bitspersample)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "/BitsPerSample 16 \n", 19); - written += t2p_write_pdf_stream_dict(((tsize_t)1)<<(t2p->tiff_bitspersample+1), 0, output); -@@ -4827,7 +4809,7 @@ - tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[128]; -+ char buffer[256]; - int buflen=0; - - float X_W=0.0; -@@ -4895,16 +4877,16 @@ - written += t2pWriteFile(output, (tdata_t) "<< \n", 4); - if(t2p->pdf_colorspace & T2P_CS_CALGRAY){ - written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12); -- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); -+ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "/Gamma 2.2 \n", 12); - } - if(t2p->pdf_colorspace & T2P_CS_CALRGB){ - written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12); -- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); -+ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "/Matrix ", 8); -- buflen=sprintf(buffer, "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", -+ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", - X_R, Y_R, Z_R, - X_G, Y_G, Z_G, - X_B, Y_B, Z_B); -@@ -4923,11 +4905,11 @@ - tsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - written += t2pWriteFile(output, (tdata_t) "[/ICCBased ", 11); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_icccs); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_icccs); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " 0 R] \n", 7); - -@@ -4937,11 +4919,11 @@ - tsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - written += t2pWriteFile(output, (tdata_t) "/N ", 3); -- buflen=sprintf(buffer, "%u \n", t2p->tiff_samplesperpixel); -+ buflen=snprintf(buffer, sizeof(buffer), "%u \n", t2p->tiff_samplesperpixel); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) "/Alternate ", 11); - t2p->pdf_colorspace ^= T2P_CS_ICCBASED; -@@ -5006,7 +4988,7 @@ - tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[16]; -+ char buffer[32]; - int buflen=0; - - if(t2p->pdf_compression==T2P_COMPRESS_NONE){ -@@ -5021,41 +5003,33 @@ - written += t2pWriteFile(output, (tdata_t) "<< /K -1 ", 9); - if(tile==0){ - written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_width); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); -- buflen=sprintf(buffer, "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_length); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } else { - if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){ - written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } else { - written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } - if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){ - written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } else { - written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); -- buflen=sprintf( -- buffer, -- "%lu", -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - } -@@ -5082,21 +5056,17 @@ - if(t2p->pdf_compressionquality%100){ - written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13); - written += t2pWriteFile(output, (tdata_t) "<< /Predictor ", 14); -- _TIFFmemset(buffer, 0x00, 16); -- buflen=sprintf(buffer, "%u", t2p->pdf_compressionquality%100); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_compressionquality%100); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " /Columns ", 10); -- _TIFFmemset(buffer, 0x00, 16); -- buflen = sprintf(buffer, "%lu", -+ buflen = snprintf(buffer, sizeof(buffer), "%lu", - (unsigned long)t2p->tiff_width); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " /Colors ", 9); -- _TIFFmemset(buffer, 0x00, 16); -- buflen=sprintf(buffer, "%u", t2p->tiff_samplesperpixel); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_samplesperpixel); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " /BitsPerComponent ", 19); -- _TIFFmemset(buffer, 0x00, 16); -- buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample); -+ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) ">>\n", 3); - } -@@ -5116,16 +5086,16 @@ - tsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){ - - tsize_t written=0; -- char buffer[21]; -+ char buffer[64]; - int buflen=0; - uint32 i=0; - - written += t2pWriteFile(output, (tdata_t) "xref\n0 ", 7); -- buflen=sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount + 1)); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount + 1)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); - written += t2pWriteFile(output, (tdata_t) " \n0000000000 65535 f \n", 22); - for (i=0;i<t2p->pdf_xrefcount;i++){ -- sprintf(buffer, "%.10lu 00000 n \n", -+ snprintf(buffer, sizeof(buffer), "%.10lu 00000 n \n", - (unsigned long)t2p->pdf_xrefoffsets[i]); - written += t2pWriteFile(output, (tdata_t) buffer, 20); - } -@@ -5149,17 +5119,14 @@ - snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand()); - - written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17); -- buflen = sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount+1)); -+ buflen = snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount+1)); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); -- _TIFFmemset(buffer, 0x00, 32); - written += t2pWriteFile(output, (tdata_t) "\n/Root ", 7); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_catalog); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_catalog); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); -- _TIFFmemset(buffer, 0x00, 32); - written += t2pWriteFile(output, (tdata_t) " 0 R \n/Info ", 12); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_info); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_info); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); -- _TIFFmemset(buffer, 0x00, 32); - written += t2pWriteFile(output, (tdata_t) " 0 R \n/ID[<", 11); - written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid, - sizeof(t2p->pdf_fileid) - 1); -@@ -5167,9 +5134,8 @@ - written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid, - sizeof(t2p->pdf_fileid) - 1); - written += t2pWriteFile(output, (tdata_t) ">]\n>>\nstartxref\n", 16); -- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_startxref); -+ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_startxref); - written += t2pWriteFile(output, (tdata_t) buffer, buflen); -- _TIFFmemset(buffer, 0x00, 32); - written += t2pWriteFile(output, (tdata_t) "\n%%EOF\n", 7); - - return(written); -diff -Naur tiff-4.0.3.orig/tools/tiff2ps.c tiff-4.0.3/tools/tiff2ps.c ---- tiff-4.0.3.orig/tools/tiff2ps.c 2011-05-31 13:10:18.000000000 -0400 -+++ tiff-4.0.3/tools/tiff2ps.c 2013-05-02 12:02:42.789287990 -0400 -@@ -1781,8 +1781,8 @@ - imageOp = "imagemask"; - - (void)strcpy(im_x, "0"); -- (void)sprintf(im_y, "%lu", (long) h); -- (void)sprintf(im_h, "%lu", (long) h); -+ (void)snprintf(im_y, sizeof(im_y), "%lu", (long) h); -+ (void)snprintf(im_h, sizeof(im_h), "%lu", (long) h); - tile_width = w; - tile_height = h; - if (TIFFIsTiled(tif)) { -@@ -1803,7 +1803,7 @@ - } - if (tile_height < h) { - fputs("/im_y 0 def\n", fd); -- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h); -+ (void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h); - } - } else { - repeat_count = tf_numberstrips; -@@ -1815,7 +1815,7 @@ - fprintf(fd, "/im_h %lu def\n", - (unsigned long) tile_height); - (void)strcpy(im_h, "im_h"); -- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h); -+ (void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h); - } - } - -diff -Naur tiff-4.0.3.orig/tools/tiffcrop.c tiff-4.0.3/tools/tiffcrop.c ---- tiff-4.0.3.orig/tools/tiffcrop.c 2010-12-14 09:18:28.000000000 -0500 -+++ tiff-4.0.3/tools/tiffcrop.c 2013-05-02 12:02:42.791288005 -0400 -@@ -2077,7 +2077,7 @@ - return 1; - } - -- sprintf (filenum, "-%03d%s", findex, export_ext); -+ snprintf(filenum, sizeof(filenum), "-%03d%s", findex, export_ext); - filenum[14] = '\0'; - strncat (exportname, filenum, 15); - } -@@ -2230,8 +2230,8 @@ - - /* dump.infilename is guaranteed to be NUL termimated and have 20 bytes - fewer than PATH_MAX */ -- memset (temp_filename, '\0', PATH_MAX + 1); -- sprintf (temp_filename, "%s-read-%03d.%s", dump.infilename, dump_images, -+ snprintf(temp_filename, sizeof(temp_filename), "%s-read-%03d.%s", -+ dump.infilename, dump_images, - (dump.format == DUMP_TEXT) ? "txt" : "raw"); - if ((dump.infile = fopen(temp_filename, dump.mode)) == NULL) - { -@@ -2249,8 +2249,8 @@ - - /* dump.outfilename is guaranteed to be NUL termimated and have 20 bytes - fewer than PATH_MAX */ -- memset (temp_filename, '\0', PATH_MAX + 1); -- sprintf (temp_filename, "%s-write-%03d.%s", dump.outfilename, dump_images, -+ snprintf(temp_filename, sizeof(temp_filename), "%s-write-%03d.%s", -+ dump.outfilename, dump_images, - (dump.format == DUMP_TEXT) ? "txt" : "raw"); - if ((dump.outfile = fopen(temp_filename, dump.mode)) == NULL) - { -diff -Naur tiff-4.0.3.orig/tools/tiffdither.c tiff-4.0.3/tools/tiffdither.c ---- tiff-4.0.3.orig/tools/tiffdither.c 2010-03-10 13:56:50.000000000 -0500 -+++ tiff-4.0.3/tools/tiffdither.c 2013-05-02 12:02:42.792288013 -0400 -@@ -260,7 +260,7 @@ - TIFFSetField(out, TIFFTAG_FILLORDER, fillorder); - else - CopyField(TIFFTAG_FILLORDER, shortv); -- sprintf(thing, "Dithered B&W version of %s", argv[optind]); -+ snprintf(thing, sizeof(thing), "Dithered B&W version of %s", argv[optind]); - TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing); - CopyField(TIFFTAG_PHOTOMETRIC, shortv); - CopyField(TIFFTAG_ORIENTATION, shortv); diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4231.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4231.patch deleted file mode 100644 index c4b3446..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4231.patch +++ /dev/null @@ -1,16 +0,0 @@ -http://pkgs.fedoraproject.org/cgit/libtiff.git/plain/libtiff-CVE-2013-4231.patch -http://bugs.gentoo.org/480466 - ---- tools/gif2tiff.c -+++ tools/gif2tiff.c -@@ -333,6 +333,10 @@ readraster(void) - int status = 1; - - datasize = getc(infile); -+ -+ if (datasize > 12) -+ return 0; -+ - clear = 1 << datasize; - eoi = clear + 1; - avail = clear + 2; diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4232.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4232.patch deleted file mode 100644 index 98edff5..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4232.patch +++ /dev/null @@ -1,13 +0,0 @@ -http://pkgs.fedoraproject.org/cgit/libtiff.git/plain/libtiff-CVE-2013-4232.patch -http://bugs.gentoo.org/480466 - ---- tools/tiff2pdf.c -+++ tools/tiff2pdf.c -@@ -2462,6 +2462,7 @@ tsize_t t2p_readwrite_pdf_image(T2P* t2p, TIFF* input, TIFF* output){ - TIFFFileName(input)); - t2p->t2p_error = T2P_ERR_ERROR; - _TIFFfree(buffer); -+ return(0); - } else { - buffer=samplebuffer; - t2p->tiff_datasize *= t2p->tiff_samplesperpixel; diff --git a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4244.patch b/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4244.patch deleted file mode 100644 index 792e076..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-CVE-2013-4244.patch +++ /dev/null @@ -1,15 +0,0 @@ -diff --git a/tools/gif2tiff.c b/tools/gif2tiff.c -index 375b152..2731273 100644 ---- a/tools/gif2tiff.c -+++ b/tools/gif2tiff.c -@@ -402,6 +402,10 @@ process(register int code, unsigned char** fill) - } - - if (oldcode == -1) { -+ if (code >= clear) { -+ fprintf(stderr, "bad input: code=%d is larger than clear=%d\n",code, clear); -+ return 0; -+ } - *(*fill)++ = suffix[code]; - firstchar = oldcode = code; - return 1; diff --git a/media-libs/tiff/files/tiff-4.0.3-libjpeg-turbo.patch b/media-libs/tiff/files/tiff-4.0.3-libjpeg-turbo.patch deleted file mode 100644 index 92cff7e..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-libjpeg-turbo.patch +++ /dev/null @@ -1,122 +0,0 @@ -Back-port upstream patch to avoid assuming quite so much about what libjpeg -will return. Needed because libjpeg-turbo with the jpeg8 API broke the -expectations of the previous coding. - - -diff -Naur tiff-4.0.3.orig/test/raw_decode.c tiff-4.0.3/test/raw_decode.c ---- tiff-4.0.3.orig/test/raw_decode.c 2012-07-06 13:05:16.000000000 -0400 -+++ tiff-4.0.3/test/raw_decode.c 2012-12-19 13:04:37.609738276 -0500 -@@ -71,33 +71,54 @@ - return 1; - } - --static int check_rgb_pixel( int pixel, int red, int green, int blue, unsigned char *buffer ) { -+static int check_rgb_pixel( int pixel, -+ int min_red, int max_red, -+ int min_green, int max_green, -+ int min_blue, int max_blue, -+ unsigned char *buffer ) { - unsigned char *rgb = buffer + 3 * pixel; - -- if( rgb[0] == red && rgb[1] == green && rgb[2] == blue ) { -+ if( rgb[0] >= min_red && rgb[0] <= max_red && -+ rgb[1] >= min_green && rgb[1] <= max_green && -+ rgb[2] >= min_blue && rgb[2] <= max_blue ) { - return 0; - } - - fprintf( stderr, "Pixel %d did not match expected results.\n", pixel ); -- fprintf( stderr, "Expect: %3d %3d %3d\n", red, green, blue ); -- fprintf( stderr, " Got: %3d %3d %3d\n", rgb[0], rgb[1], rgb[2] ); -+ fprintf( stderr, "Got R=%d (expected %d..%d), G=%d (expected %d..%d), B=%d (expected %d..%d)\n", -+ rgb[0], min_red, max_red, -+ rgb[1], min_green, max_green, -+ rgb[2], min_blue, max_blue ); - return 1; - } - --static int check_rgba_pixel( int pixel, int red, int green, int blue, int alpha, uint32 *buffer ) { -+static int check_rgba_pixel( int pixel, -+ int min_red, int max_red, -+ int min_green, int max_green, -+ int min_blue, int max_blue, -+ int min_alpha, int max_alpha, -+ uint32 *buffer ) { - /* RGBA images are upside down - adjust for normal ordering */ - int adjusted_pixel = pixel % 128 + (127 - (pixel/128)) * 128; - uint32 rgba = buffer[adjusted_pixel]; - -- if( TIFFGetR(rgba) == (uint32) red && TIFFGetG(rgba) == (uint32) green && -- TIFFGetB(rgba) == (uint32) blue && TIFFGetA(rgba) == (uint32) alpha ) { -+ if( TIFFGetR(rgba) >= (uint32) min_red && -+ TIFFGetR(rgba) <= (uint32) max_red && -+ TIFFGetG(rgba) >= (uint32) min_green && -+ TIFFGetG(rgba) <= (uint32) max_green && -+ TIFFGetB(rgba) >= (uint32) min_blue && -+ TIFFGetB(rgba) <= (uint32) max_blue && -+ TIFFGetA(rgba) >= (uint32) min_alpha && -+ TIFFGetA(rgba) <= (uint32) max_alpha ) { - return 0; - } - - fprintf( stderr, "Pixel %d did not match expected results.\n", pixel ); -- fprintf( stderr, "Expect: %3d %3d %3d %3d\n", red, green, blue, alpha ); -- fprintf( stderr, " Got: %3d %3d %3d %3d\n", -- TIFFGetR(rgba), TIFFGetG(rgba), TIFFGetB(rgba), TIFFGetA(rgba) ); -+ fprintf( stderr, "Got R=%d (expected %d..%d), G=%d (expected %d..%d), B=%d (expected %d..%d), A=%d (expected %d..%d)\n", -+ TIFFGetR(rgba), min_red, max_red, -+ TIFFGetG(rgba), min_green, max_green, -+ TIFFGetB(rgba), min_blue, max_blue, -+ TIFFGetA(rgba), min_alpha, max_alpha ); - return 1; - } - -@@ -191,15 +212,17 @@ - return 1; - } - --#if JPEG_LIB_VERSION >= 70 -- pixel_status |= check_rgb_pixel( 0, 18, 0, 41, buffer ); -- pixel_status |= check_rgb_pixel( 64, 0, 0, 0, buffer ); -- pixel_status |= check_rgb_pixel( 512, 5, 34, 196, buffer ); --#else -- pixel_status |= check_rgb_pixel( 0, 15, 0, 18, buffer ); -- pixel_status |= check_rgb_pixel( 64, 0, 0, 2, buffer ); -- pixel_status |= check_rgb_pixel( 512, 6, 36, 182, buffer ); --#endif -+ /* -+ * JPEG decoding is inherently inexact, so we can't test for exact -+ * pixel values. (Well, if we knew exactly which libjpeg version -+ * we were using, and with what settings, we could expect specific -+ * values ... but it's not worth the trouble to keep track of.) -+ * Hence, use ranges of expected values. The ranges may need to be -+ * widened over time as more versions of libjpeg appear. -+ */ -+ pixel_status |= check_rgb_pixel( 0, 15, 18, 0, 0, 18, 41, buffer ); -+ pixel_status |= check_rgb_pixel( 64, 0, 0, 0, 0, 0, 2, buffer ); -+ pixel_status |= check_rgb_pixel( 512, 5, 6, 34, 36, 182, 196, buffer ); - - free( buffer ); - -@@ -224,15 +247,12 @@ - * accomplish it from the YCbCr subsampled buffer ourselves in which - * case the results may be subtly different but similar. - */ --#if JPEG_LIB_VERSION >= 70 -- pixel_status |= check_rgba_pixel( 0, 18, 0, 41, 255, rgba_buffer ); -- pixel_status |= check_rgba_pixel( 64, 0, 0, 0, 255, rgba_buffer ); -- pixel_status |= check_rgba_pixel( 512, 5, 34, 196, 255, rgba_buffer ); --#else -- pixel_status |= check_rgba_pixel( 0, 15, 0, 18, 255, rgba_buffer ); -- pixel_status |= check_rgba_pixel( 64, 0, 0, 2, 255, rgba_buffer ); -- pixel_status |= check_rgba_pixel( 512, 6, 36, 182, 255, rgba_buffer ); --#endif -+ pixel_status |= check_rgba_pixel( 0, 15, 18, 0, 0, 18, 41, 255, 255, -+ rgba_buffer ); -+ pixel_status |= check_rgba_pixel( 64, 0, 0, 0, 0, 0, 2, 255, 255, -+ rgba_buffer ); -+ pixel_status |= check_rgba_pixel( 512, 5, 6, 34, 36, 182, 196, 255, 255, -+ rgba_buffer ); - - free( rgba_buffer ); - TIFFClose(tif); diff --git a/media-libs/tiff/files/tiff-4.0.3-tiff2pdf-colors.patch b/media-libs/tiff/files/tiff-4.0.3-tiff2pdf-colors.patch deleted file mode 100644 index a503444..00000000 --- a/media-libs/tiff/files/tiff-4.0.3-tiff2pdf-colors.patch +++ /dev/null @@ -1,15 +0,0 @@ -http://bugs.gentoo.org/145055 - -http://build.opensuse.org/package/view_file?file=tiff-4.0.2-tiff2pdf-colors.patch&package=tiff&project=openSUSE%3AFactory - ---- tools/tiff2pdf.c -+++ tools/tiff2pdf.c -@@ -4991,7 +4991,7 @@ - - if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR) { - written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13); -- written += t2pWriteFile(output, (tdata_t) "<< /ColorTransform 0 >>\n", 24); -+ written += t2pWriteFile(output, (tdata_t) "<< /ColorTransform 1 >>\n", 24); - } - break; - #endif
