dovecot-2.0: Die if system hostname contains '/' character.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/4c28061ce7a6
changeset: 11366:4c28061ce7a6
user:      Timo Sirainen <tss at iki.fi>
date:      Tue May 25 16:31:39 2010 +0100
description:
Die if system hostname contains '/' character.

diffstat:

 src/lib/hostpid.c |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (13 lines):

diff -r 2f7b7747867e -r 4c28061ce7a6 src/lib/hostpid.c
--- a/src/lib/hostpid.c	Tue May 25 16:09:14 2010 +0100
+++ b/src/lib/hostpid.c	Tue May 25 16:31:39 2010 +0100
@@ -20,6 +20,9 @@
 	hostname[sizeof(hostname)-1] = '\0';
 	my_hostname = hostname;
 
+	if (strchr(hostname, '/') != NULL)
+		i_fatal("Invalid system hostname: %s", hostname);
+
 	/* allow calling hostpid_init() multiple times to reset hostname */
 	i_free_and_null(my_domain);