X-Git-Url: https://git.videolan.org/?p=ffmpeg.git;a=blobdiff_plain;f=libavcodec%2Ftiff_common.c;h=ce91219150dbcde10d103bc6c58a727f346173ea;hp=6a10d7174301c06226f370f8ac9e9c558145e675;hb=73d887733dc2ccb5d570615a753d5c44c3f1d9a4;hpb=8b3964ecd1bfc7ac65ae91013b404beb7d2c875a diff --git a/libavcodec/tiff_common.c b/libavcodec/tiff_common.c index 6a10d71743..ce91219150 100644 --- a/libavcodec/tiff_common.c +++ b/libavcodec/tiff_common.c @@ -219,7 +219,7 @@ int ff_tadd_bytes_metadata(int count, const char *name, const char *sep, char *ap; int i; - if (count >= INT_MAX / sizeof(int8_t) || count <= 0) + if (count >= INT_MAX / sizeof(int8_t) || count < 0) return AVERROR_INVALIDDATA; if (bytestream2_get_bytes_left(gb) < count * sizeof(int8_t)) return AVERROR_INVALIDDATA;