ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Mon Aug 31 23:01:23 2015 +0200| [a1a32fdb0ee63783d06c63b7d90bb382eea356ce] | committer: Michael Niedermayer
avcodec/movtextdec: Make tx3g_ptr unsigned Fixes integer overflow Fixes: efe937780e95574250dabe07151bdc23/unknown_unknown_351_849_cov_3187578556_shellymanne.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a1a32fdb0ee63783d06c63b7d90bb382eea356ce --- libavcodec/movtextdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c index 8f1015a..bdef856 100644 --- a/libavcodec/movtextdec.c +++ b/libavcodec/movtextdec.c @@ -132,7 +132,7 @@ static void mov_text_cleanup_ftab(MovTextContext *m) static int mov_text_tx3g(AVCodecContext *avctx, MovTextContext *m) { - char *tx3g_ptr = avctx->extradata; + uint8_t *tx3g_ptr = avctx->extradata; int i, box_size, font_length; int8_t v_align, h_align; int style_fontID; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
