From: Sage Weil <sage@newdream.net>
Date: Thu, 22 Sep 2011 21:44:38 +0000 (-0700)
Subject: mount.ceph: fix use-after-free
X-Git-Tag: v0.36~48^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=17b2451a645417213cf18fa3c83d856947b8588e;p=ceph.git

mount.ceph: fix use-after-free

Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/src/mount/mount.ceph.c b/src/mount/mount.ceph.c
index 010337f860f5..6e458d7fb107 100755
--- a/src/mount/mount.ceph.c
+++ b/src/mount/mount.ceph.c
@@ -63,7 +63,6 @@ static char *mount_resolve_src(const char *orig_str)
 	}
 
 	src = resolve_addrs(buf);
-	free(buf);
 	if (!src)
 		return NULL;
 
@@ -71,6 +70,7 @@ static char *mount_resolve_src(const char *orig_str)
 	pos = safe_cat(&src, &len, len, ":");
 	safe_cat(&src, &len, pos, mount_path);
 
+	free(buf);
 	return src;
 }