[kvm-unit-tests GIT PULL 12/26] s390x: topology: Fix parsing loop

Nico Boehr
2023-11-10T13:54:40Z

From: Nina Schoetterl-Glausch <nsg@linux.ibm.com>

Without a comparison the loop is infinite.

Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Link: https://lore.kernel.org/r/20231030160349.458764-5-nsg@linux.ibm.com
Signed-off-by: Nico Boehr <nrb@linux.ibm.com>
---
s390x/topology.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/s390x/topology.c b/s390x/topology.c
index 032e80d..c8ad4bc 100644
--- a/s390x/topology.c
+++ b/s390x/topology.c
@@ -468,7 +468,7 @@ static void parse_topology_args(int argc, char **argv)
if (flag[0] != '-')
report_abort("Argument is expected to begin with '-'");
flag++;
- for (level = 0; ARRAY_SIZE(levels); level++) {
+ for (level = 0; level < ARRAY_SIZE(levels); level++) {
if (!strcmp(levels[level], flag))
break;
}
--
2.41.0