Module: ffmpeg Branch: master Commit: 78e2380a6d09e7a8b2a74d090abfb0a922e046f6
Author: Ronald S. Bultje <[email protected]> Committer: Ronald S. Bultje <[email protected]> Date: Mon Feb 21 13:44:37 2011 -0500 targa: prevent integer overflow in bufsize check. --- libavcodec/targa.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavcodec/targa.c b/libavcodec/targa.c index 0892b6f..3c220f4 100644 --- a/libavcodec/targa.c +++ b/libavcodec/targa.c @@ -34,7 +34,7 @@ typedef struct TargaContext { } TargaContext; #define CHECK_BUFFER_SIZE(buf, buf_end, needed, where) \ - if(buf + needed > buf_end){ \ + if(needed > buf_end - buf){ \ av_log(avctx, AV_LOG_ERROR, "Problem: unexpected end of data while reading " where "\n"); \ return -1; \ } \ _______________________________________________ ffmpeg-commits mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-commits
