From: didg <didg>
Date: Mon, 26 Jan 2009 10:37:19 +0000 (+0000)
Subject: savevoloptions: check ftruncate return code
X-Git-Tag: before_acls~12
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=netatalk.git;a=commitdiff_plain;h=3ecbf13b51d8a33cc764682102ba195770d868e2

savevoloptions: check ftruncate return code
---

diff --git a/etc/afpd/volume.c b/etc/afpd/volume.c
index 877472ca..1f0311d2 100644
--- a/etc/afpd/volume.c
+++ b/etc/afpd/volume.c
@@ -1,5 +1,5 @@
 /*
- * $Id: volume.c,v 1.73 2008-12-03 18:35:44 didg Exp $
+ * $Id: volume.c,v 1.74 2009-01-26 10:37:19 didg Exp $
  *
  * Copyright (c) 1990,1993 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -2334,13 +2334,10 @@ static int savevoloptions (const struct vol *vol)
         LOG(log_debug, logtype_afpd,"Error writing .volinfo file: buffer too small, %s", buf);
 
 
-   if (write( fd, buf, strlen(buf)) < 0) {
+   if (write( fd, buf, strlen(buf)) < 0 || ftruncate(fd, strlen(buf)) < 0 ) {
        LOG(log_debug, logtype_afpd,"Error writing .volinfo file: %s", strerror(errno));
-       goto done;
    }
-   ftruncate(fd, strlen(buf));
 
-done:
    lock.l_type = F_UNLCK;
    fcntl(fd, F_SETLK, &lock);
    close (fd);