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2010-01-06modes: Retry GETCONNECTOR if a hotplug event occurs between the two ioctlsPeter Clifton
If the available modes changes between the two GETCONNECTOR ioctls, that caused the kernel to skip filling one array and led to a crash (as the size of the allocated and initialised block of memory differed from the reported size, and might be NULL if no modes were present at first). This bug manifest its self on my machine due to spurious false positive detections of a connected TV-out. Fixes: http://bugs.freedesktop.org/show_bug.cgi?id=25912 Crash whilst probing modes Based upon the similar fixes for the GETRESOURCES ioctls by Chris Wilson, in the following commits: commit e6c136ca7a4c54457b48be1aec2be024b3e4a28d commit 85fb3e55fdb7af9b5f59c1ec0f15d1950e601b05 commit d1308f4fe7f94aae51ca9f70947aea8e09597f37 Signed-off-by: Peter Clifton <pcjc2@cam.ac.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-01-06modes: Fix previous commit for potential legal NULLsChris Wilson
If the count is 0, then the malloc is permitted to return NULL, so don't throw an error in that case. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-01-06modes: Free local resources after allocation failure in GETRESOURCESChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-01-06modes: Retry GETRESOURCES if a hotplug event occurs between the two ioctlsChris Wilson
Peter Clifton hit an issue whereby he had a spurious TV hotplug event that occurred between the two GETRESOURCES ioctls that caused the kernel to skip filling one array and led to a crash (as the size of the allocated and initialised block of memory differed from the reported size). Fixes: http://bugs.freedesktop.org/show_bug.cgi?id=25912 Crash whilst probing modes Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reported-by: Peter Clifton <pcjc2@cam.ac.uk>
2009-12-02Merge branch 'modesetting-dirty-libdrm'Jakob Bornecrantz
Conflicts: include/drm/drm.h
2009-12-03Bump event context structure version for page flippingJesse Barnes
2009-12-03Merge branch 'pageflip' of git://people.freedesktop.org/~jbarnes/drmJesse Barnes
Conflicts: include/drm/drm.h - RMFB had its signature changed to avoid uint32_t
2009-11-26Bring dirty code from old branchJakob Bornecrantz
2009-11-17Move libdrm/ up one levelKristian Høgsberg