MFC r288363: std: it is important that func name is never an empty string

2015-10-23 08:15:53 +00:00 · 2015-10-23 08:15:53 +00:00 · f04b1cd7e1
commit f04b1cd7e1
parent b51c19847a
1 changed files with 2 additions and 0 deletions
--- a/sys/cddl/dev/sdt/sdt.c
+++ b/sys/cddl/dev/sdt/sdt.c
@ -169,6 +169,8 @@ sdt_create_probe(struct sdt_probe *probe)
 	 * in the C compiler, so we have to respect const vs non-const.
 	 */
 	strlcpy(func, probe->func, sizeof(func));
+	if (func[0] == '\0')
+		strcpy(func, "none");

 	from = probe->name;
 	to = name;