The commit is pushed to "branch-rh10-6.12.0-55.52.1.5.x.vz10-ovz" and will
appear at [email protected]:openvz/vzkernel.git
after rh10-6.12.0-55.52.1.5.11.vz10
------>
commit 0b2ca0b185d219d5d5c9fae941d7dda733100177
Author: Kevin Brodsky <[email protected]>
Date: Mon Mar 23 18:07:32 2026 +0100
ms/selftests/mm: fix strncpy() length
GCC complains (with -O2) that the length is equal to the destination size,
which is indeed invalid. Subtract 1 from the size of the array to leave
room for '\0'.
Link:
https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kevin Brodsky <[email protected]>
Cc: Aruna Ramakrishna <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Joey Gouly <[email protected]>
Cc: Keith Lucas <[email protected]>
Cc: Ryan Roberts <[email protected]>
Cc: Shuah Khan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
(cherry picked from commit 5b6b2799f617b3259d551980fa94f290d96bc593)
Applied cleanly.
https://virtuozzo.atlassian.net/browse/VSTOR-127529
Signed-off-by: Konstantin Khorenko <[email protected]>
Reviewed-by: Pavel Tikhomirov <[email protected]>
Reviewed-by: Vasileios Almpanis <[email protected]>
Feature: fix selftests
---
tools/testing/selftests/mm/write_to_hugetlbfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/mm/write_to_hugetlbfs.c
b/tools/testing/selftests/mm/write_to_hugetlbfs.c
index 1289d311efd70..34c91f7e6128a 100644
--- a/tools/testing/selftests/mm/write_to_hugetlbfs.c
+++ b/tools/testing/selftests/mm/write_to_hugetlbfs.c
@@ -89,7 +89,7 @@ int main(int argc, char **argv)
size = atoi(optarg);
break;
case 'p':
- strncpy(path, optarg, sizeof(path));
+ strncpy(path, optarg, sizeof(path) - 1);
break;
case 'm':
if (atoi(optarg) >= MAX_METHOD) {
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