diff options
Diffstat (limited to 'libavcodec/pngdec.c')
| -rw-r--r-- | libavcodec/pngdec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 18295c550e..c37f73d776 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -381,8 +381,10 @@ static int png_decode_idat(PNGDecContext *s, int length) s->zstream.avail_out = s->crow_size; s->zstream.next_out = s->crow_buf; } - if (ret == Z_STREAM_END) - break; + if (ret == Z_STREAM_END && s->zstream.avail_in > 0) { + av_log(NULL, AV_LOG_WARNING, "%d undecompressed bytes left in buffer\n", s->zstream.avail_in); + return 0; + } } return 0; } |