tests: fs: check for arguments NULLness

Before referencing mountp argument, check for it's NULLness Fixes zephyrproject-rtos#29704 Signed-off-by: iva kik <[email protected]>
megatherium-95 · Nov 5, 2020 · 8085e7e · 8085e7e
1 parent b3c5fe6
commit 8085e7e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tests/subsys/fs/fs_api/src/test_fs.c b/tests/subsys/fs/fs_api/src/test_fs.c
@@ -295,12 +295,12 @@ static int temp_statvfs(struct fs_mount_t *mountp,
 
 static int temp_mount(struct fs_mount_t *mountp)
 {
-	size_t len = strlen(mountp->mnt_point);
-
 	if (mountp == NULL) {
 		return -EINVAL;
 	}
 
+	size_t len = strlen(mountp->mnt_point);
+
 	if (mountp->mnt_point[len - 1] != ':') {
 		return -EINVAL;
 	}