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Prevent dnssd backend exiting too early (bug #1026940).

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Resolves: rhbz#1026940
This commit is contained in:
Tim Waugh 2014-02-11 12:29:01 +00:00
parent 80d5b09737
commit 7048cf473b
2 changed files with 53 additions and 1 deletions
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46
cups-avahi-browse.patch Normal file
View File

@ -0,0 +1,46 @@
diff -up cups-1.7.1/backend/dnssd.c.avahi-browse cups-1.7.1/backend/dnssd.c
--- cups-1.7.1/backend/dnssd.c.avahi-browse 2012-12-12 20:54:21.000000000 +0000
+++ cups-1.7.1/backend/dnssd.c 2014-02-11 12:44:54.785319324 +0000
@@ -95,6 +95,7 @@ static int job_canceled = 0;
static AvahiSimplePoll *simple_poll = NULL;
/* Poll information */
static int got_data = 0; /* Got data from poll? */
+static int browsers = 0; /* Number of running browsers */
#endif /* HAVE_AVAHI */
@@ -345,6 +346,7 @@ main(int argc, /* I - Number of comm
return (1);
}
+ browsers = 6;
avahi_service_browser_new(client, AVAHI_IF_UNSPEC,
AVAHI_PROTO_UNSPEC,
"_fax-ipp._tcp", NULL, 0,
@@ -559,7 +561,11 @@ main(int argc, /* I - Number of comm
fprintf(stderr, "DEBUG: sent=%d, count=%d\n", sent, count);
if (sent == cupsArrayCount(devices))
- break;
+#ifdef HAVE_AVAHI
+ if (browsers == 0)
+ /* All service browsers have finished */
+#endif /* HAVE_AVAHI */
+ break;
}
}
@@ -710,9 +716,12 @@ browse_callback(
break;
case AVAHI_BROWSER_REMOVE:
- case AVAHI_BROWSER_ALL_FOR_NOW:
case AVAHI_BROWSER_CACHE_EXHAUSTED:
break;
+
+ case AVAHI_BROWSER_ALL_FOR_NOW:
+ browsers--;
+ break;
}
}

8
cups.spec
View File

@ -11,7 +11,7 @@ Summary: CUPS printing system
Name: cups
Epoch: 1
Version: 1.7.1
Release: 2%{?dist}
Release: 3%{?dist}
License: GPLv2
Group: System Environment/Daemons
Url: http://www.cups.org/
@ -67,6 +67,7 @@ Patch39: cups-web-devices-timeout.patch
Patch40: cups-final-content-type.patch
Patch41: cups-journal.patch
Patch42: cups-synconclose.patch
Patch43: cups-avahi-browse.patch
Patch100: cups-lspp.patch
@ -260,6 +261,8 @@ Sends IPP requests to the specified URI and tests and/or displays the results.
%patch41 -p1 -b .journal
# Set the default for SyncOnClose to Yes.
%patch42 -p1 -b .synconclose
# Prevent dnssd backend exiting too early (bug #1026940, STR #4365).
%patch43 -p1 -b .avahi-browse
%if %lspp
# LSPP support.
@ -640,6 +643,9 @@ rm -f %{cups_serverbin}/backend/smb
%{_mandir}/man5/ipptoolfile.5.gz
%changelog
* Tue Feb 11 2014 Tim Waugh <twaugh@redhat.com> - 1:1.7.1-3
- Prevent dnssd backend exiting too early (bug #1026940, STR #4365).
* Mon Feb 03 2014 Jiri Popelka <jpopelka@redhat.com> - 1:1.7.1-2
- move macros.cups from /etc/rpm/ to /usr/lib/rpm/macros.d