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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-05-17 16:28:24 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-05-31 14:26:45 +0300 |
| commit | dd166fbd8d468eae7a6e8f7adab4dd1e22b1a780 (patch) | |
| tree | 866ef961794acbf6bbe1d9af0a00b00275b9807d /drivers/gpu | |
| parent | 315852b422972e6ebb1dfddaadada09e46a2681a (diff) | |
| download | linux-dd166fbd8d468eae7a6e8f7adab4dd1e22b1a780.tar.bz2 | |
drm/i915: Nul-terminate legacy debug string
Make sure that when we don't have any scheduler attributes for the
request, the string is terminated.
Fixes: 247870ac8ea7 ("drm/i915: Build request info on stack before printk")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180517152824.11619-1-chris@chris-wilson.co.uk
(cherry picked from commit 96d4f03c20d04c80026b1ec3643c090cf4f0eb20)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 6bfd7e3ed152..1590375f31cb 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -1114,7 +1114,7 @@ static void print_request(struct drm_printer *m, const char *prefix) { const char *name = rq->fence.ops->get_timeline_name(&rq->fence); - char buf[80]; + char buf[80] = ""; int x = 0; x = print_sched_attr(rq->i915, &rq->sched.attr, buf, x, sizeof(buf)); |