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-rw-r--r--modules/pam_group/pam_group.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/pam_group/pam_group.c b/modules/pam_group/pam_group.c
index bddcf1cb..4a931c4f 100644
--- a/modules/pam_group/pam_group.c
+++ b/modules/pam_group/pam_group.c
@@ -331,10 +331,10 @@ is_same (const pam_handle_t *pamh UNUSED,
}
/* Ok, we know that b is a substring from A and does not contain
- wildcards, but now the length of both strings must be the same,
- too. */
- if (strlen (a) != strlen(b))
- return FALSE;
+ wildcards, but now the length of both strings must be the same,
+ too. In this case it means, a[i] has to be the end of the string. */
+ if (a[i] != '\0')
+ return FALSE;
return ( !len );
}