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avio: check AVIOContext malloc failure 

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Can Wu 2011-05-14 17:27:31 +08:00 committed by Anton Khirnov
parent 7d4c4394b5
commit 9e2dabed4a
1 changed files with 2 additions and 0 deletions
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2
libavformat/aviobuf.c
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@ -113,6 +113,8 @@ AVIOContext *avio_alloc_context(
int64_t (*seek)(void *opaque, int64_t offset, int whence)) int64_t (*seek)(void *opaque, int64_t offset, int whence))
{ {
AVIOContext *s = av_mallocz(sizeof(AVIOContext)); AVIOContext *s = av_mallocz(sizeof(AVIOContext));
if (!s)
return NULL;
ffio_init_context(s, buffer, buffer_size, write_flag, opaque, ffio_init_context(s, buffer, buffer_size, write_flag, opaque,
read_packet, write_packet, seek); read_packet, write_packet, seek);
return s; return s;