diff options
| author | Emil Velikov <[email protected]> | 2011-07-11 15:42:15 +0100 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-07-12 08:30:15 -0600 |
| commit | 1ab5e1524258042e26c769221f61da16403d0cf6 (patch) | |
| tree | c85dfe5c796cca4a862367a2dcb182f19b463f74 /src | |
| parent | 4ef9c3d21b65ff0a9280d3f3ad4c45f0442c6c4f (diff) | |
st/mesa: check if _mesa_create_context() returns NULL
In some cases _mesa_create_context() can return NULL an in the mesa
state tracker, we do not concider the case, which may cause issues
within st_create_context_priv()
This patch adds a simple check (similar to the one in the dri drivers)
Signed-off-by: Emil Velikov <[email protected]>
Signed-off-by: Brian Paul <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/state_tracker/st_context.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c index 6eddbfc88e4..6d4bc544d0c 100644 --- a/src/mesa/state_tracker/st_context.c +++ b/src/mesa/state_tracker/st_context.c @@ -179,6 +179,9 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe, st_init_driver_functions(&funcs); ctx = _mesa_create_context(api, visual, shareCtx, &funcs, NULL); + if (!ctx) { + return NULL; + } /* XXX: need a capability bit in gallium to query if the pipe * driver prefers DP4 or MUL/MAD for vertex transformation. |