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authorMichael Niedermayer <michaelni@gmx.at>2015-01-15 02:52:47 +0100
committerMichael Niedermayer <michaelni@gmx.at>2015-01-15 02:54:04 +0100
commitcd960c8a4f7cd78e3f7d13f78bdf01a5b8136dff (patch)
treed3853a208906945de903b9f53eaa2f1f8bdf5c12 /libavcodec/pngdec.c
parent140dfd14fdab67daf9f067509b09a667cbf788d4 (diff)
parent1e763454322f7fbc7799f6009bf2e11d7a3b9821 (diff)
downloadffmpeg-cd960c8a4f7cd78e3f7d13f78bdf01a5b8136dff.tar.gz
Merge commit '1e763454322f7fbc7799f6009bf2e11d7a3b9821'
* commit '1e763454322f7fbc7799f6009bf2e11d7a3b9821': png: improve signature check Conflicts: libavcodec/pngdec.c See: 8a08503b78f59d61cf98b9deb99363e3e07d8599 See: 0a3589bf2f0a23b0eb68664fbb00078abe882a88 Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/pngdec.c')
-rw-r--r--libavcodec/pngdec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 297e631ff5..901abaebd3 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -1118,7 +1118,7 @@ static int decode_frame_png(AVCodecContext *avctx,
sig = bytestream2_get_be64(&s->gb);
if (sig != PNGSIG &&
sig != MNGSIG) {
- av_log(avctx, AV_LOG_ERROR, "Missing png signature\n");
+ av_log(avctx, AV_LOG_ERROR, "Invalid PNG signature (%d).\n", buf_size);
return AVERROR_INVALIDDATA;
}