autofs-5.0.8 - fix fix options compare

From: Ian Kent <ikent@redhat.com>

The change to fix the mount options compare replaced the strncmp()

function used to compare substrings of options with an internal

function that also used the passed in length for the compare.

But the case of a passed in length of 0 was not handled and for

that case the function returned a value different to strncmp()

and code that relied on that behaviour n longer behaves as expected.

---

 CHANGELOG      |    1 +

 lib/cat_path.c |    2 +-

 2 files changed, 2 insertions(+), 1 deletion(-)

--- autofs-5.0.7.orig/CHANGELOG

+++ autofs-5.0.7/CHANGELOG

@@ -74,6 +74,7 @@

 - fix fix negative status being reset on map read.

 - check for non existent negative entries in lookup_ghost().

 - fix options compare.

+- fix fix options compare.

 25/07/2012 autofs-5.0.7

 =======================

--- autofs-5.0.7.orig/lib/cat_path.c

+++ autofs-5.0.7/lib/cat_path.c

@@ -92,7 +92,7 @@ int _strncmp(const char *s1, const char

 {

 	size_t len = strlen(s1);

-	if (n != len)

+	if (n && n != len)

 		return n - len;

 	return strncmp(s1, s2, n);

 }