diff options
Diffstat (limited to 'libavformat/mxfdec.c')
| -rw-r--r-- | libavformat/mxfdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 3933d4c87e..73b0a77d2b 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -364,6 +364,8 @@ static int mxf_read_primer_pack(MXFContext *mxf) static int mxf_add_metadata_set(MXFContext *mxf, void *metadata_set) { + if (mxf->metadata_sets_count+1 >= UINT_MAX / sizeof(*mxf->metadata_sets)) + return AVERROR(ENOMEM); mxf->metadata_sets = av_realloc(mxf->metadata_sets, (mxf->metadata_sets_count + 1) * sizeof(*mxf->metadata_sets)); if (!mxf->metadata_sets) return -1; |