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Merge commit 'd07b51bf0733fe58bbfa13c448775dc325463cb4'

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* commit 'd07b51bf0733fe58bbfa13c448775dc325463cb4':
  aviobuf: Handle a NULL buffer in avio_close_dyn_buf

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-11-01 19:28:14 +01:00
commit 81c3bb78ac
1 changed files with 5 additions and 0 deletions
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5
libavformat/aviobuf.c
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@ -1034,6 +1034,11 @@ int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer)
static const char padbuf[FF_INPUT_BUFFER_PADDING_SIZE] = {0}; static const char padbuf[FF_INPUT_BUFFER_PADDING_SIZE] = {0};
int padding = 0; int padding = 0;
if (!s) {
*pbuffer = NULL;
return 0;
}
/* don't attempt to pad fixed-size packet buffers */ /* don't attempt to pad fixed-size packet buffers */
if (!s->max_packet_size) { if (!s->max_packet_size) {
avio_write(s, padbuf, sizeof(padbuf)); avio_write(s, padbuf, sizeof(padbuf));