From 207e85c6c0f291f5c8a7cf88a7751a5fe4ba7ede Mon Sep 17 00:00:00 2001
From: Julien BLACHE <jb@jblache.org>
Date: Thu, 31 Dec 2009 20:17:22 +0100
Subject: [PATCH] Regain root privileges to unlink PID file at exit

---
 src/main.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 56d4969d..ae311eae 100644
--- a/src/main.c
+++ b/src/main.c
@@ -599,9 +599,15 @@ main(int argc, char **argv)
  daemon_fail:
   if (background)
     {
-      ret = unlink(pidfile);
+      ret = seteuid(0);
       if (ret < 0)
-	DPRINTF(E_WARN, L_MAIN, "Could not unlink PID file %s: %s\n", pidfile, strerror(errno));
+	DPRINTF(E_LOG, L_MAIN, "seteuid() failed: %s\n", strerror(errno));
+      else
+	{
+	  ret = unlink(pidfile);
+	  if (ret < 0)
+	    DPRINTF(E_LOG, L_MAIN, "Could not unlink PID file %s: %s\n", pidfile, strerror(errno));
+	}
     }
 
  signal_block_fail: