ffmpeg | branch: master | Thierry Foucu <tfo...@gmail.com> | Thu Jun 4 13:03:00 2020 -0700| [d5422a14e2a84e4feb7124c7e4d1950fdae697aa] | committer: Michael Niedermayer
libavcodec/png_parser.c: fix a use_of_uninitialized_value in target_dec_fuzzer. the target_dec_fuzzer is checking for the avpkt.data pointer but if the png parser cannot combine the frame, the poutbuf is not set. Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d5422a14e2a84e4feb7124c7e4d1950fdae697aa --- libavcodec/png_parser.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/png_parser.c b/libavcodec/png_parser.c index 74f2964118..9ec8551a1b 100644 --- a/libavcodec/png_parser.c +++ b/libavcodec/png_parser.c @@ -45,6 +45,7 @@ static int png_parse(AVCodecParserContext *s, AVCodecContext *avctx, s->pict_type = AV_PICTURE_TYPE_NONE; *poutbuf_size = 0; + *poutbuf = NULL; if (!ppc->pc.frame_start_found) { uint64_t state64 = ppc->pc.state64; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
