1 files changed, 5 insertions, 5 deletions

diff --git a/fs/exec.c b/fs/exec.c
index 3aa75b8..9722909 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1083,14 +1083,14 @@ EXPORT_SYMBOL(setup_new_exec);
  */
 int prepare_bprm_creds(struct linux_binprm *bprm)
 {
-	if (mutex_lock_interruptible(&current->cred_guard_mutex))
+	if (mutex_lock_interruptible(&current->signal->cred_guard_mutex))
 		return -ERESTARTNOINTR;
 
 	bprm->cred = prepare_exec_creds();
 	if (likely(bprm->cred))
 		return 0;
 
-	mutex_unlock(&current->cred_guard_mutex);
+	mutex_unlock(&current->signal->cred_guard_mutex);
 	return -ENOMEM;
 }
 
@@ -1098,7 +1098,7 @@ void free_bprm(struct linux_binprm *bprm)
 {
 	free_arg_pages(bprm);
 	if (bprm->cred) {
-		mutex_unlock(&current->cred_guard_mutex);
+		mutex_unlock(&current->signal->cred_guard_mutex);
 		abort_creds(bprm->cred);
 	}
 	kfree(bprm);
@@ -1119,13 +1119,13 @@ void install_exec_creds(struct linux_binprm *bprm)
 	 * credentials; any time after this it may be unlocked.
 	 */
 	security_bprm_committed_creds(bprm);
-	mutex_unlock(&current->cred_guard_mutex);
+	mutex_unlock(&current->signal->cred_guard_mutex);
 }
 EXPORT_SYMBOL(install_exec_creds);
 
 /*
  * determine how safe it is to execute the proposed program
- * - the caller must hold current->cred_guard_mutex to protect against
+ * - the caller must hold ->cred_guard_mutex to protect against
  *   PTRACE_ATTACH
  */
 int check_unsafe_exec(struct linux_binprm *bprm)