From 9971dd3529c07022231fd722cb593f6609dd9d70 Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu.herrb@laas.fr>
Date: Mon, 26 Jul 2004 22:44:25 +0000
Subject: Fix opening of log file with '-user nobody'. Problem reported by Oleg
     Safiullin and Mike Pechkin.

---
 difs/main.c | 2 +-
 os/error.c  | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/difs/main.c b/difs/main.c
index b7d8a4c..370005e 100644
--- a/difs/main.c
+++ b/difs/main.c
@@ -95,7 +95,6 @@ main(int argc, char *argv[])
 
     /* init stuff */
     ProcessCmdLine(argc, argv);
-    InitErrors();
 
     /*
      * Do this first thing, to get any options that only take effect at
@@ -104,6 +103,7 @@ main(int argc, char *argv[])
     if (ReadConfigFile(configfilename) != FSSuccess) {
 	FatalError("couldn't read config file\n");
     }
+    InitErrors();
 
     /* make sure at least world write access is disabled */
     if (((oldumask = umask(022)) & 002) == 002)
diff --git a/os/error.c b/os/error.c
index 3d21b10..8c72a65 100644
--- a/os/error.c
+++ b/os/error.c
@@ -86,6 +86,7 @@ Bool        UseSyslog;
 Bool        log_open = FALSE;
 #endif
 char        ErrorFile[PATH_MAX];
+static char	CurrentErrorFile[PATH_MAX];
 
 static void
 abort_server(void)
@@ -112,7 +113,7 @@ InitErrors(void)
     }
 #endif
 
-    if (ErrorFile[0]) {
+    if (ErrorFile[0] && strcmp(CurrentErrorFile, ErrorFile) != 0) {
 	i = creat(ErrorFile, 0666);
 	if (i != -1) {
 	    dup2(i, 2);
@@ -120,6 +121,7 @@ InitErrors(void)
 	} else {
 	    ErrorF("can't open error file \"%s\"\n", ErrorFile);
 	}
+	strncpy(CurrentErrorFile, ErrorFile, sizeof CurrentErrorFile);
     }
 }
 
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