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[2/2] kunit: ubsan integration

Message ID 20200806174326.3577537-2-urielguajardojr@gmail.com
State New
Headers show
Series None | expand

Commit Message

Uriel Guajardo Aug. 6, 2020, 5:43 p.m. UTC 
Integrates UBSAN into the KUnit testing framework. It fails KUnit tests
whenever it reports undefined behavior.

Signed-off-by: Uriel Guajardo <urielguajardo@google.com>
---
 lib/ubsan.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/lib/ubsan.c b/lib/ubsan.c
index cb9af3f6b77e..1460e2c828c8 100644
--- a/lib/ubsan.c
+++ b/lib/ubsan.c
@@ -14,6 +14,7 @@ 
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/uaccess.h>
+#include <kunit/test.h>
 
 #include "ubsan.h"
 
@@ -137,6 +138,7 @@  static void ubsan_prologue(struct source_location *loc, const char *reason)
 {
 	current->in_ubsan++;
 
+	kunit_fail_current_test();
 	pr_err("========================================"
 		"========================================\n");
 	pr_err("UBSAN: %s in %s:%d:%d\n", reason, loc->file_name,