kunit/fortify: Fix mismatched kvalloc()/vfree() usage

The kv*() family of tests were accidentally freeing with vfree() instead of kvfree(). Use kvfree() instead. Fixes: 9124a26 ("kunit/fortify: Validate __alloc_size attribute results") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Kees Cook <[email protected]>
AMDESE · Apr 26, 2024 · 998b180 · 998b180
1 parent c3408c4
commit 998b180
Showing 1 changed file with 8 additions and 8 deletions.
diff --git 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);				\