Fix off-by-one bug: we forgot to account for the terminating NUL when

checking the length of the label. git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@881 185d5e19-27fe-0310-9dcf-9bff6b9f3609
2016-01-09 18:29:32 +00:00 · 2016-01-09 18:29:32 +00:00 · 9ff1a454ce
parent 310b5ee125
commit 9ff1a454ce
1 changed files with 2 additions and 2 deletions
--- a/lib/liboath/oath_key_create.c
+++ b/lib/liboath/oath_key_create.c
@ -55,9 +55,9 @@ oath_key_create(const char *label,
 	struct oath_key *key;
 	int labellen;

-	/* check label */
+	/* check label length */
 	if (label == NULL ||
-	    (labellen = strlen(label)) > OATH_MAX_LABELLEN)
+	    (labellen = strlen(label)) >= OATH_MAX_LABELLEN)
 		return (NULL);

 	/* check key length */