From: J. Bruce Fields <bfields@citi.umich.edu>
Date: Mon, 8 Mar 2010 19:59:01 +0000 (-0500)
Subject: mountd: fix path comparison for v4 crossmnt
X-Git-Tag: nfs-utils-1-2-3-rc1~8
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=a064fde8c2615333227de97d159bb338d4ac640d;p=nfs-utils.git

mountd: fix path comparison for v4 crossmnt

This was obviously wrong, since path[strlen(path)] == '\0'
should always be true.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index b6c148f..45397db 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -619,7 +619,7 @@ static int is_subdirectory(char *subpath, char *path)
 	int l = strlen(path);
 
 	return strcmp(subpath, path) == 0
-		|| (strncmp(subpath, path, l) == 0 && path[l] == '/');
+		|| (strncmp(subpath, path, l) == 0 && subpath[l] == '/');
 }
 
 static int path_matches(nfs_export *exp, char *path)