tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer derefe...
authorGaurav Singh <gaurav1086@gmail.com>
Fri, 7 Aug 2020 06:17:25 +0000 (23:17 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Aug 2020 09:49:07 +0000 (11:49 +0200)
commit99b3f3bd1fa9e2b2f2130c3432ba85994445b135
tree0b981c4ece01e0ca97e2f90d0287107251077cbb
parent2dc74b9a9a9f4a569f4486e1e093a769cdd4f7d7
tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference

[ Upstream commit d830020656c5b68ced962ed3cb51a90e0a89d4c4 ]

Haven't reproduced this issue. This PR is does a minor code cleanup.

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Michal Koutn <mkoutny@suse.com>
Cc: Roman Gushchin <guro@fb.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Chris Down <chris@chrisdown.name>
Link: http://lkml.kernel.org/r/20200726013808.22242-1-gaurav1086@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/testing/selftests/cgroup/cgroup_util.c