diff options
| -rw-r--r-- | libavformat/mxfdec.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 29a2f563e6..e8ee74131a 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -433,10 +433,7 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size uint64_t footer_partition; uint32_t nb_essence_containers; - if (mxf->partitions_count+1 >= UINT_MAX / sizeof(*mxf->partitions)) - return AVERROR(ENOMEM); - - tmp_part = av_realloc(mxf->partitions, (mxf->partitions_count + 1) * sizeof(*mxf->partitions)); + tmp_part = av_realloc_array(mxf->partitions, mxf->partitions_count + 1, sizeof(*mxf->partitions)); if (!tmp_part) return AVERROR(ENOMEM); mxf->partitions = tmp_part; @@ -563,9 +560,8 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size static int mxf_add_metadata_set(MXFContext *mxf, void *metadata_set) { MXFMetadataSet **tmp; - if (mxf->metadata_sets_count+1 >= UINT_MAX / sizeof(*mxf->metadata_sets)) - return AVERROR(ENOMEM); - tmp = av_realloc(mxf->metadata_sets, (mxf->metadata_sets_count + 1) * sizeof(*mxf->metadata_sets)); + + tmp = av_realloc_array(mxf->metadata_sets, mxf->metadata_sets_count + 1, sizeof(*mxf->metadata_sets)); if (!tmp) return AVERROR(ENOMEM); mxf->metadata_sets = tmp; |