Module: libav Branch: master Commit: 7650caf013f45ebebf128855735a0c6350836ea4
Author: Martin Storsjö <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Thu Feb 19 21:12:06 2015 +0200 rtpdec_h264: Use av_realloc instead of av_malloc+mempcy This is similar to what was done for rtpdec_hevc in ced7238cd01. Signed-off-by: Martin Storsjö <[email protected]> --- libavformat/rtpdec_h264.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/libavformat/rtpdec_h264.c b/libavformat/rtpdec_h264.c index 7abfde7..d24fa32 100644 --- a/libavformat/rtpdec_h264.c +++ b/libavformat/rtpdec_h264.c @@ -115,18 +115,16 @@ static int parse_sprop_parameter_sets(AVFormatContext *s, packet_size = av_base64_decode(decoded_packet, base64packet, sizeof(decoded_packet)); if (packet_size > 0) { - uint8_t *dest = av_malloc(packet_size + sizeof(start_sequence) + - codec->extradata_size + - FF_INPUT_BUFFER_PADDING_SIZE); + uint8_t *dest = av_realloc(codec->extradata, + packet_size + sizeof(start_sequence) + + codec->extradata_size + + FF_INPUT_BUFFER_PADDING_SIZE); if (!dest) { av_log(s, AV_LOG_ERROR, "Unable to allocate memory for extradata!\n"); return AVERROR(ENOMEM); } - if (codec->extradata_size) { - memcpy(dest, codec->extradata, codec->extradata_size); - av_free(codec->extradata); - } + codec->extradata = dest; memcpy(dest + codec->extradata_size, start_sequence, sizeof(start_sequence)); @@ -135,7 +133,6 @@ static int parse_sprop_parameter_sets(AVFormatContext *s, memset(dest + codec->extradata_size + sizeof(start_sequence) + packet_size, 0, FF_INPUT_BUFFER_PADDING_SIZE); - codec->extradata = dest; codec->extradata_size += sizeof(start_sequence) + packet_size; } } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
