Commit 8248b4af authored by Adam Jackson's avatar Adam Jackson 🎧
Browse files

glx: Add null pointer protection to __glGetProcAddress



This can't happen when GLX is the backing window system, but can
elsewhere.  We may as well protect against it at a high level.
Reviewed-by: Emma Anholt's avatarEric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson's avatarAdam Jackson <ajax@redhat.com>
parent 128449dd
......@@ -554,7 +554,9 @@ __glXsetGetProcAddress(glx_gpa_proc get_proc_address)
void *__glGetProcAddress(const char *proc)
{
return _get_proc_address(proc);
void *ret = _get_proc_address(proc);
return ret ? ret : NoopDDA;
}
/*
......
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