diff options
| -rw-r--r-- | libavcodec/h2645_parse.c | 6 | ||||
| -rw-r--r-- | libavcodec/h2645_parse.h | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libavcodec/h2645_parse.c b/libavcodec/h2645_parse.c index ef6a6b4..b1dba3d 100644 --- a/libavcodec/h2645_parse.c +++ b/libavcodec/h2645_parse.c @@ -455,8 +455,12 @@ int ff_h2645_packet_split(H2645Packet *pkt, const uint8_t *buf, int length, if (pkt->nals_allocated < pkt->nb_nals + 1) { int new_size = pkt->nals_allocated + 1; - void *tmp = av_realloc_array(pkt->nals, new_size, sizeof(*pkt->nals)); + void *tmp; + if (new_size >= INT_MAX / sizeof(*pkt->nals)) + return AVERROR(ENOMEM); + + tmp = av_fast_realloc(pkt->nals, &pkt->nal_buffer_size, new_size * sizeof(*pkt->nals)); if (!tmp) return AVERROR(ENOMEM); diff --git a/libavcodec/h2645_parse.h b/libavcodec/h2645_parse.h index 2c29ca5..2acf882 100644 --- a/libavcodec/h2645_parse.h +++ b/libavcodec/h2645_parse.h @@ -78,6 +78,7 @@ typedef struct H2645Packet { H2645RBSP rbsp; int nb_nals; int nals_allocated; + unsigned nal_buffer_size; } H2645Packet; /** |
