From: Vincent Bernat <vincent@bernat.ch>
Date: Mon, 10 Dec 2018 13:54:22 +0000 (+0100)
Subject: daemon: fix creation of chroot directory
X-Git-Tag: 1.0.3~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=22bd96c5ada0f657d4a4f2829980babee58bae11;p=thirdparty%2Flldpd.git

daemon: fix creation of chroot directory

Because the current path was uninitialized, we were creating
semi-random directory at the root of the filesystem.
---

diff --git a/NEWS b/NEWS
index fdd7b1da..cd606215 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+lldpd (1.0.3)
+  * Fix:
+    + Fix creation of chroot directory.
+
 lldpd (1.0.2)
   * Changes:
     + On Linux, the monitor process will now drop its privileges
diff --git a/src/daemon/priv.c b/src/daemon/priv.c
index bf9fb550..f4d6bdf4 100644
--- a/src/daemon/priv.c
+++ b/src/daemon/priv.c
@@ -513,7 +513,7 @@ sig_chld(int sig)
 /* Create a directory recursively. */
 static int mkdir_p(const char *pathname, mode_t mode)
 {
-	char path[PATH_MAX+1], current[PATH_MAX+1];
+	char path[PATH_MAX+1], current[PATH_MAX+1] = {};
 	char *tok;
 
 	if (strlcpy(path, pathname, sizeof(path)) >= sizeof(path)) {