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| author | Brian Paul <brianp@vmware.com> | 2011-11-23 15:33:46 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2011-11-28 08:07:32 -0700 |
| commit | 56b870e44106188f425df6eb45b7a394f0420e5e (patch) | |
| tree | da0df4d7f7b3f3b2b9cf2d028e95040e6626475e /src/mesa/main/bufferobj.h | |
| parent | 37bf720da4a165c3fbf22d8ebb87c5c42e02f98e (diff) | |
| download | external_mesa3d-56b870e44106188f425df6eb45b7a394f0420e5e.zip external_mesa3d-56b870e44106188f425df6eb45b7a394f0420e5e.tar.gz external_mesa3d-56b870e44106188f425df6eb45b7a394f0420e5e.tar.bz2 | |
mesa: check for null ptr in _mesa_is_bufferobj()
This simplifies a few callers. And it adds a bit of robustness.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Diffstat (limited to 'src/mesa/main/bufferobj.h')
| -rw-r--r-- | src/mesa/main/bufferobj.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h index b4e70f2..c0d5a64 100644 --- a/src/mesa/main/bufferobj.h +++ b/src/mesa/main/bufferobj.h @@ -53,7 +53,7 @@ _mesa_bufferobj_mapped(const struct gl_buffer_object *obj) static inline GLboolean _mesa_is_bufferobj(const struct gl_buffer_object *obj) { - return obj->Name != 0; + return obj != NULL && obj->Name != 0; } |