The kv*() family of tests were accidentally freeing with vfree() instead
of kvfree(). Use kvfree() instead.
Fixes: 9124a2640148 ("kunit/fortify: Validate __alloc_size attribute results")
Signed-off-by: Kees Cook <keescook@chromium.org>
---
Cc: linux-hardening@vger.kernel.org
---
lib/fortify_kunit.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/lib/fortify_kunit.c b/lib/fortify_kunit.c
index 493ec02dd5b3..86c1b1a6e2c8 100644
--- a/lib/fortify_kunit.c
+++ b/lib/fortify_kunit.c
@@ -267,28 +267,28 @@ DEFINE_ALLOC_SIZE_TEST_PAIR(vmalloc)
\
checker((expected_pages) * PAGE_SIZE, \
kvmalloc((alloc_pages) * PAGE_SIZE, gfp), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvmalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvzalloc((alloc_pages) * PAGE_SIZE, gfp), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvzalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvcalloc(1, (alloc_pages) * PAGE_SIZE, gfp), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvcalloc((alloc_pages) * PAGE_SIZE, 1, gfp), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvmalloc_array(1, (alloc_pages) * PAGE_SIZE, gfp), \
- vfree(p)); \
+ kvfree(p)); \
checker((expected_pages) * PAGE_SIZE, \
kvmalloc_array((alloc_pages) * PAGE_SIZE, 1, gfp), \
- vfree(p)); \
+ kvfree(p)); \
\
prev_size = (expected_pages) * PAGE_SIZE; \
orig = kvmalloc(prev_size, gfp); \
--
2.34.1