Re: [PATCH][next] drm/i915/selftests: fix null pointer dereference on pointer data

Quoting Colin King (2019-10-09 11:00:24)

From: Colin Ian King colin.king@canonical.com

In the case where data fails to be allocated the error exit path is via label 'out' where data is dereferenced in a for-loop. Fix this by exiting via the label 'out_file' instead to avoid the null pointer dereference.

Addresses-Coverity: ("Dereference after null check") Fixes: 50d16d44cce4 ("drm/i915/selftests: Exercise context switching in parallel") Signed-off-by: Colin Ian King colin.king@canonical.com

Reviewed-by: Chris Wilson chris@chris-wilson.co.uk -Chris