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| author | Julian Scheel <julian@jusst.de> | 2009-01-16 11:28:04 +0000 |
|---|---|---|
| committer | Julian Scheel <julian@jusst.de> | 2009-01-16 11:28:04 +0000 |
| commit | 867f54cd47b81793f8ca0ac1152ac27520f4946a (patch) | |
| tree | 55184cb9c2d34dc3911386baf3b979f474150067 /src/libvdpau/dpb.c | |
| parent | d31f69af029d467470d141e605509ac6b287b2d9 (diff) | |
| download | xine-lib-867f54cd47b81793f8ca0ac1152ac27520f4946a.tar.gz xine-lib-867f54cd47b81793f8ca0ac1152ac27520f4946a.tar.bz2 | |
Fix a possible crash in dpb.
Diffstat (limited to 'src/libvdpau/dpb.c')
| -rw-r--r-- | src/libvdpau/dpb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libvdpau/dpb.c b/src/libvdpau/dpb.c index cd3c6ef9a..acc3f0865 100644 --- a/src/libvdpau/dpb.c +++ b/src/libvdpau/dpb.c @@ -267,7 +267,7 @@ int dpb_add_picture(struct dpb *dpb, struct decoded_picture *pic, uint32_t num_r dpb->num_ref_frames = num_ref_frames; dpb->used++; - if(dpb->used > num_ref_frames) { + if(pic != NULL && dpb->used > num_ref_frames) { do { if(pic->used_for_reference) { i++; @@ -285,7 +285,7 @@ int dpb_add_picture(struct dpb *dpb, struct decoded_picture *pic, uint32_t num_r } last_pic = pic; } - } while ((pic = pic->next) != NULL); + } while (pic != NULL && (pic = pic->next) != NULL); } return 0; |