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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-03 01:06:59 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-03 01:06:59 -0400 |
| commit | a8e28440016bfb23bec266c4c66eacca6ea2d48b (patch) | |
| tree | 27d528294f7886c434c8072a034d211acc06d077 /lib/test_kasan.c | |
| parent | 2b5efc089769cd2aa583880d29416d00e7441f39 (diff) | |
| parent | 3209f68b3ca4667069923a325c88b21131bfdf9f (diff) | |
| download | linux-a8e28440016bfb23bec266c4c66eacca6ea2d48b.tar.bz2 | |
Merge branch 'work.statx' into for-next
Diffstat (limited to 'lib/test_kasan.c')
| -rw-r--r-- | lib/test_kasan.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/test_kasan.c b/lib/test_kasan.c index 0b1d3140fbb8..a25c9763fce1 100644 --- a/lib/test_kasan.c +++ b/lib/test_kasan.c @@ -20,6 +20,7 @@ #include <linux/string.h> #include <linux/uaccess.h> #include <linux/module.h> +#include <linux/kasan.h> /* * Note: test functions are marked noinline so that their names appear in @@ -474,6 +475,12 @@ static noinline void __init use_after_scope_test(void) static int __init kmalloc_tests_init(void) { + /* + * Temporarily enable multi-shot mode. Otherwise, we'd only get a + * report for the first case. + */ + bool multishot = kasan_save_enable_multi_shot(); + kmalloc_oob_right(); kmalloc_oob_left(); kmalloc_node_oob_right(); @@ -499,6 +506,9 @@ static int __init kmalloc_tests_init(void) ksize_unpoisons_memory(); copy_user_test(); use_after_scope_test(); + + kasan_restore_multi_shot(multishot); + return -EAGAIN; } |