diff options
| author | Emil Velikov <[email protected]> | 2017-10-10 18:50:13 +0100 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2017-10-13 12:56:12 +0100 |
| commit | 872a373bc829b7eb6d94063023934b3713185d75 (patch) | |
| tree | 19ed8ce11e7cab200ad2ed1b9260ecb739ff73ef /src | |
| parent | 2289964f4f2aede298317d89bc96d9e2aa3ff766 (diff) | |
egl/dri: don't crash when createImageFromRenderbuffer2 is NULL
The __DRI_IMAGE version can be 17 or over, while the function pointer is
NULL. Guard for that instead of crashing.
Fixes: bad24395d91 ("egl/dri: use createImageFromRenderbuffer2 when
available")
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/egl/drivers/dri2/egl_dri2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index 5334384d2f5..d5cdf32afa6 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -1890,7 +1890,8 @@ dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx, return EGL_NO_IMAGE_KHR; } - if (dri2_dpy->image->base.version >= 17) { + if (dri2_dpy->image->base.version >= 17 && + dri2_dpy->image->createImageFromRenderbuffer2) { unsigned error = ~0; dri_image = dri2_dpy->image->createImageFromRenderbuffer2( |