Messages in this thread Patch in this message |  | | From | Gaurav Singh <> | Subject | [PATCH] [cgroup/testing] cg_read_strcmp: Fix null pointer dereference | Date | Sat, 25 Jul 2020 21:37:57 -0400 |
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Haven't reproduced this issue. This PR is does a minor code cleanup.
Signed-off-by: Gaurav Singh <gaurav1086@gmail.com> --- tools/testing/selftests/cgroup/cgroup_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c index 8a637ca7d73a..05853b0b8831 100644 --- a/tools/testing/selftests/cgroup/cgroup_util.c +++ b/tools/testing/selftests/cgroup/cgroup_util.c @@ -106,7 +106,7 @@ int cg_read_strcmp(const char *cgroup, const char *control, /* Handle the case of comparing against empty string */ if (!expected) - size = 32; + return -1; else size = strlen(expected) + 1; -- 2.17.1
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