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st/gbm: retrieve the driver-name via dd_driver_name()

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... on static targets. Otherwise we'll crash badly as gdrm->dev is
NULL when we try to copy the string driver_name.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Emil Velikov 2014-07-23 18:10:08 +01:00
parent 85109bc507
commit d93ae21939
1 changed files with 6 additions and 0 deletions
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6
src/gallium/state_trackers/gbm/gbm_drm.c
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@ -282,7 +282,13 @@ gbm_gallium_drm_device_create(int fd)
if (gdrm->screen == NULL)
goto out_no_screen;
#if GALLIUM_STATIC_TARGETS
gdrm->base.driver_name = strdup(dd_driver_name());
#else
#ifdef HAVE_PIPE_LOADER_DRM
gdrm->base.driver_name = strdup(gdrm->dev->driver_name);
#endif /* HAVE_PIPE_LOADER_DRM */
#endif
return &gdrm->base.base;
out_no_screen: