diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 0b38bf29c07e041a656267d3220fd62a8308658b..9cf88162ab66d41bd26b86b74856c43342ea166f 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -347,7 +347,7 @@ static void __save_error_info(struct super_block *sb, int error,
 		return;
 	es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
 	ext4_update_tstamp(es, s_last_error_time);
-	strncpy(es->s_last_error_func, func, sizeof(es->s_last_error_func));
+	strscpy_pad(es->s_last_error_func, func, sizeof(es->s_last_error_func));
 	es->s_last_error_line = cpu_to_le32(line);
 	es->s_last_error_ino = cpu_to_le32(ino);
 	es->s_last_error_block = cpu_to_le64(block);
@@ -408,7 +408,7 @@ static void __save_error_info(struct super_block *sb, int error,
 	if (!es->s_first_error_time) {
 		es->s_first_error_time = es->s_last_error_time;
 		es->s_first_error_time_hi = es->s_last_error_time_hi;
-		strncpy(es->s_first_error_func, func,
+		strscpy_pad(es->s_first_error_func, func,
 			sizeof(es->s_first_error_func));
 		es->s_first_error_line = cpu_to_le32(line);
 		es->s_first_error_ino = es->s_last_error_ino;
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index e366ec9a7e4dd67aed4e99ebec944f4a6e9020f2..c5896730e3934c1a13557a3eef665ccfae7befbd 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -139,10 +139,7 @@ static int bearer_name_validate(const char *name,
 	u32 if_len;
 
 	/* copy bearer name & ensure length is OK */
-	name_copy[TIPC_MAX_BEARER_NAME - 1] = 0;
-	/* need above in case non-Posix strncpy() doesn't pad with nulls */
-	strncpy(name_copy, name, TIPC_MAX_BEARER_NAME);
-	if (name_copy[TIPC_MAX_BEARER_NAME - 1] != 0)
+	if (strscpy(name_copy, name, TIPC_MAX_BEARER_NAME) < 0)
 		return 0;
 
 	/* ensure all component parts of bearer name are present */