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author | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2014-01-06 21:59:35 +0000 |
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committer | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2014-01-06 21:59:35 +0000 |
commit | 84ec3a84450c4ded1d1847dc5becdfa8ed4c7c4b (patch) | |
tree | 8d6a27ac113edb2b59657527a47e13efada5b9ee /scheduler/network.c | |
parent | f2a7bf2a934df8166e1b3f47b4836211db79ea47 (diff) | |
download | cups-84ec3a84450c4ded1d1847dc5becdfa8ed4c7c4b.tar.gz |
Using "@IF(name)" in an Allow or Deny rule did not work (STR #4328)
Move the cupsdNetIFUpdate call before the name check - we need to update for all names.
Add debug logging to show interfaces that are skipped and other "errors".
git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@11497 a1ca3aef-8c08-0410-bb20-df032aa958be
Diffstat (limited to 'scheduler/network.c')
-rw-r--r-- | scheduler/network.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/scheduler/network.c b/scheduler/network.c index 054faa50f..350f4e3e9 100644 --- a/scheduler/network.c +++ b/scheduler/network.c @@ -1,23 +1,16 @@ /* * "$Id$" * - * Network interface functions for the CUPS scheduler. + * Network interface functions for the CUPS scheduler. * - * Copyright 2007-2012 by Apple Inc. - * Copyright 1997-2006 by Easy Software Products, all rights reserved. + * Copyright 2007-2014 by Apple Inc. + * Copyright 1997-2006 by Easy Software Products, all rights reserved. * - * These coded instructions, statements, and computer programs are the - * property of Apple Inc. and are protected by Federal copyright - * law. Distribution and use rights are outlined in the file "LICENSE.txt" - * "LICENSE" which should have been included with this file. If this - * file is missing or damaged, see the license at "http://www.cups.org/". - * - * Contents: - * - * cupsdNetIFFind() - Find a network interface. - * cupsdNetIFFree() - Free the current network interface list. - * cupsdNetIFUpdate() - Update the network interface list as needed... - * compare_netif() - Compare two network interfaces. + * These coded instructions, statements, and computer programs are the + * property of Apple Inc. and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". */ /* @@ -133,7 +126,10 @@ cupsdNetIFUpdate(void) */ if (getifaddrs(&addrs) < 0) + { + cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdNetIFUpdate: Unable to get interface list - %s", strerror(errno)); return; + } for (addr = addrs; addr != NULL; addr = addr->ifa_next) { @@ -148,7 +144,10 @@ cupsdNetIFUpdate(void) #endif ) || addr->ifa_netmask == NULL || addr->ifa_name == NULL) + { + cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdNetIFUpdate: Ignoring \"%s\".", addr->ifa_name); continue; + } /* * Try looking up the hostname for the address as needed... @@ -178,7 +177,10 @@ cupsdNetIFUpdate(void) hostlen = strlen(hostname); if ((temp = calloc(1, sizeof(cupsd_netif_t) + hostlen)) == NULL) + { + cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdNetIFUpdate: Unable to allocate memory for interface."); break; + } /* * Copy all of the information... |