From: Arnd Bergmann <arnd@xxxxxxxx>
Using a non-constant string as an sprintf-style is potentially dangerous:
net/sunrpc/svc.c: In function 'param_get_pool_mode':
net/sunrpc/svc.c:164:32: error: format not a string literal and no format arguments [-Werror=format-security]
Use a literal "%s" format instead.
Fixes: 5f71f3c32553 ("sunrpc: refactor pool_mode setting code")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
net/sunrpc/svc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index e03f14024e47..88a59cfa5583 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -161,7 +161,7 @@ param_get_pool_mode(char *buf, const struct kernel_param *kp)
str[len] = '\n';
str[len + 1] = '\0';
- return sysfs_emit(buf, str);
+ return sysfs_emit(buf, "%s", str);
}
module_param_call(pool_mode, param_set_pool_mode, param_get_pool_mode,
--
2.39.2
