diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 000e1ef3beea..20cafdff5081 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -1780,7 +1780,7 @@ static int cifs_init_netfs(void)
 nomem_subreqpool:
 	kmem_cache_destroy(cifs_io_subrequest_cachep);
 nomem_subreq:
-	mempool_destroy(&cifs_io_request_pool);
+	mempool_exit(&cifs_io_request_pool);
 nomem_reqpool:
 	kmem_cache_destroy(cifs_io_request_cachep);
 nomem_req:
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 28c4e576d460..5c5a52019efa 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -920,8 +920,15 @@ static int smb3_reconfigure(struct fs_context *fc)
 	else  {
 		kfree_sensitive(ses->password);
 		ses->password = kstrdup(ctx->password, GFP_KERNEL);
+		if (!ses->password)
+			return -ENOMEM;
 		kfree_sensitive(ses->password2);
 		ses->password2 = kstrdup(ctx->password2, GFP_KERNEL);
+		if (!ses->password2) {
+			kfree_sensitive(ses->password);
+			ses->password = NULL;
+			return -ENOMEM;
+		}
 	}
 	STEAL_STRING(cifs_sb, ctx, domainname);
 	STEAL_STRING(cifs_sb, ctx, nodename);