| Message ID | 20230413031349.9026-1-liucong2@kylinos.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: Fix memory leaks in i915 selftests | expand |
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 5361ce70d3f2..154801f1c468 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -69,8 +69,10 @@ static int fake_get_pages(struct drm_i915_gem_object *obj) rem = round_up(obj->base.size, BIT(31)) >> 31; /* restricted by sg_alloc_table */ - if (overflows_type(rem, unsigned int)) + if (overflows_type(rem, unsigned int)) { + kfree(pages); return -E2BIG; + } if (sg_alloc_table(pages, rem, GFP)) { kfree(pages);
Fixes: c3bfba9a2225 ("drm/i915: Check for integer truncation on scatterlist creation") Signed-off-by: Cong Liu <liucong2@kylinos.cn> --- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)