X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpngdec.c;h=6e7eae04fc916e17dfa39d092bb0bb3d9ab2a423;hb=1e50f953fac7fb3af907a24f9fc301fa80f441b4;hp=7bba394290a8674205455227ef2db09294102996;hpb=814d4c4c94c761c42b40004cc36d2f3bb1303da7;p=ffmpeg

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 7bba394290a..6e7eae04fc9 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -1171,7 +1171,7 @@ static int decode_frame_png(AVCodecContext *avctx,
     sig = bytestream2_get_be64(&s->gb);
     if (sig != PNGSIG &&
         sig != MNGSIG) {
-        av_log(avctx, AV_LOG_ERROR, "Invalid PNG signature (%d).\n", buf_size);
+        av_log(avctx, AV_LOG_ERROR, "Invalid PNG signature 0x%08"PRIX64".\n", sig);
         return AVERROR_INVALIDDATA;
     }