diff options
| author | Nanang Izzuddin <nanang@teluu.com> | 2008-08-08 07:03:21 +0000 |
|---|---|---|
| committer | Nanang Izzuddin <nanang@teluu.com> | 2008-08-08 07:03:21 +0000 |
| commit | 79d6cb738dc41982cdf169d9f346cf8a3ab48865 (patch) | |
| tree | e87bded3bf90658066feaab51830d3004a82f480 | |
| parent | b2a88bf19bf545fbe4da1de0bb40f0e2469dcb46 (diff) | |
Fixed bug possibility of dereferencing NULL pointer when calling pjmedia_jbuf_get_frame() (thanks Joel Dodson)
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2197 74dad513-b988-da41-8d7b-12977e46ad98
| -rw-r--r-- | pjmedia/src/pjmedia/jbuf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pjmedia/src/pjmedia/jbuf.c b/pjmedia/src/pjmedia/jbuf.c index 796ff071..dc2eb605 100644 --- a/pjmedia/src/pjmedia/jbuf.c +++ b/pjmedia/src/pjmedia/jbuf.c @@ -592,7 +592,8 @@ PJ_DEF(void) pjmedia_jbuf_get_frame2(pjmedia_jbuf *jb, else *p_frame_type = PJMEDIA_JB_ZERO_PREFETCH_FRAME; - *size = 0; + if (size) + *size = 0; return; } @@ -606,7 +607,8 @@ PJ_DEF(void) pjmedia_jbuf_get_frame2(pjmedia_jbuf *jb, /* Can't return frame because jitter buffer is empty! */ pj_bzero(frame, jb->jb_frame_size); *p_frame_type = PJMEDIA_JB_ZERO_EMPTY_FRAME; - *size = 0; + if (size) + *size = 0; return; } |