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| author | Tim Gardner <tim.gardner@canonical.com> | 2013-02-11 14:34:32 -0700 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-02-20 08:51:19 -0500 |
| commit | 0e34d0945ed16aeb72c863be4efe4cd0c62f9c53 (patch) | |
| tree | acc055d3c3fd2c4ec2972b7d5d16a729097e670f /fs/debugfs/file.c | |
| parent | c944b2abb067130542055666f23409fd5e1afc8e (diff) | |
| download | talos-op-linux-0e34d0945ed16aeb72c863be4efe4cd0c62f9c53.tar.gz talos-op-linux-0e34d0945ed16aeb72c863be4efe4cd0c62f9c53.zip | |
drm/radeon: Avoid NULL pointer dereference from atom_index_iio() allocation failure
Smatch anlysis:
drivers/gpu/drm/radeon/atom.c:1242 atom_index_iio() error: potential null
dereference 'ctx->iio'. (kzalloc returns null)
Also cleaned up some checks before calls to kfree(). kfree(NULL) is OK.
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Michel Dänzer" <michel.daenzer@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'fs/debugfs/file.c')
0 files changed, 0 insertions, 0 deletions
