diff options
| author | Kenneth Graunke <[email protected]> | 2012-01-10 23:32:50 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2012-01-11 12:13:49 -0800 |
| commit | 10a6fde333f0170fbac70924581c647e531aba3e (patch) | |
| tree | b9b6c124a67d3af97f664e72d72a1d496ff54780 /src | |
| parent | dce4c368b5536716770e5cabef0321db8537a6d9 (diff) | |
glx/dri: Initialize api even if num_attribs == 0.
Both dri2_create_context_attribs and drisw_create_context_attribs call
dri2_convert_glx_attribs, expecting it to fill in *api on success.
However, when num_attribs == 0, it was returning true without setting
*api, causing the caller to use an uninitialized value.
Tested-by: Vadim Girlin <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/glx/dri_common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glx/dri_common.c b/src/glx/dri_common.c index 8feb58777b8..ed0b134f00b 100644 --- a/src/glx/dri_common.c +++ b/src/glx/dri_common.c @@ -429,8 +429,10 @@ dri2_convert_glx_attribs(unsigned num_attribs, const uint32_t *attribs, uint32_t profile; int render_type = GLX_RGBA_TYPE; - if (num_attribs == 0) + if (num_attribs == 0) { + *api = __DRI_API_OPENGL; return true; + } /* This is actually an internal error, but what the heck. */ |