From: Alex Snast <alexsn@il.ibm.com>
Date: Sat, 19 Apr 2014 16:30:43 +0000 (+0300)
Subject: nfs-ls: Fix crash when called with no arguments
X-Git-Tag: upstream/1.9.6^2~39^2
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=76ead54bd39dc22a9fac4e99ea869a9b0e66d9ba;p=deb_libnfs.git

nfs-ls: Fix crash when called with no arguments

When called with no argument we jump to 'finished' label
after which nfs_destroy_url is called with *url having
some garbage stack value.
---

diff --git a/utils/nfs-ls.c b/utils/nfs-ls.c
index c680617..974a6e1 100644
--- a/utils/nfs-ls.c
+++ b/utils/nfs-ls.c
@@ -172,7 +172,7 @@ int main(int argc, char *argv[])
 	uint64_t offset;
 	struct client client;
 	struct statvfs stvfs;
-	struct nfs_url *url;
+	struct nfs_url *url = NULL;
 	exports export, tmp;
 
 #ifdef WIN32