generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avcodec: Use av_reallocp where suitable

Browse Source 
Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Alexandra Khirnova
2013-12-06 13:44:17 +01:00
committed by Martin Storsjö
parent d4f1188d1a
commit 9b8d11a76a
10 changed files with 73 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
libavcodec/libtheoraenc.c
View File

@@ -58,8 +58,8 @@ static int concatenate_packet(unsigned int* offset,
const ogg_packet* packet)
{
const char* message = NULL;
uint8_t* newdata = NULL;
int newsize = avc_context->extradata_size + 2 + packet->bytes;
int err = AVERROR_INVALIDDATA;
if (packet->bytes < 0) {
message = "ogg_packet has negative size";
@@ -68,16 +68,16 @@ static int concatenate_packet(unsigned int* offset,
} else if (newsize < avc_context->extradata_size) {
message = "extradata_size would overflow";
} else {
newdata = av_realloc(avc_context->extradata, newsize);
if (!newdata)
if ((err = av_reallocp(&avc_context->extradata, newsize)) < 0) {
avc_context->extradata_size = 0;
message = "av_realloc failed";
}
}
if (message) {
av_log(avc_context, AV_LOG_ERROR, "concatenate_packet failed: %s\n", message);
return -1;
return err;
}
avc_context->extradata = newdata;
avc_context->extradata_size = newsize;
AV_WB16(avc_context->extradata + (*offset), packet->bytes);
*offset += 2;