diff --git a/cups-resolv_reload.patch b/cups-resolv_reload.patch index 7924f02..9a053e0 100644 --- a/cups-resolv_reload.patch +++ b/cups-resolv_reload.patch @@ -1,6 +1,6 @@ diff -up cups-2.1.4/cups/auth.c.resolv_reload cups-2.1.4/cups/auth.c --- cups-2.1.4/cups/auth.c.resolv_reload 2016-06-14 19:45:32.000000000 +0200 -+++ cups-2.1.4/cups/auth.c 2017-03-30 09:27:13.481181830 +0200 ++++ cups-2.1.4/cups/auth.c 2017-04-05 17:36:21.812611389 +0200 @@ -522,6 +522,16 @@ cups_gss_getname( DEBUG_printf(("7cups_gss_getname(http=%p, service_name=\"%s\")", http, service_name)); @@ -19,8 +19,8 @@ diff -up cups-2.1.4/cups/auth.c.resolv_reload cups-2.1.4/cups/auth.c /* * Get the hostname... diff -up cups-2.1.4/cups/http-addr.c.resolv_reload cups-2.1.4/cups/http-addr.c ---- cups-2.1.4/cups/http-addr.c.resolv_reload 2017-03-30 09:27:13.452182143 +0200 -+++ cups-2.1.4/cups/http-addr.c 2017-03-30 09:27:13.482181819 +0200 +--- cups-2.1.4/cups/http-addr.c.resolv_reload 2017-04-05 17:36:21.798611527 +0200 ++++ cups-2.1.4/cups/http-addr.c 2017-04-05 17:36:21.812611389 +0200 @@ -364,6 +364,17 @@ httpAddrLookup( #ifdef HAVE_RES_INIT @@ -40,8 +40,8 @@ diff -up cups-2.1.4/cups/http-addr.c.resolv_reload cups-2.1.4/cups/http-addr.c * * If the previous lookup failed, re-initialize the resolver to prevent diff -up cups-2.1.4/cups/http-addrlist.c.resolv_reload cups-2.1.4/cups/http-addrlist.c ---- cups-2.1.4/cups/http-addrlist.c.resolv_reload 2017-03-30 09:27:13.419182500 +0200 -+++ cups-2.1.4/cups/http-addrlist.c 2017-03-30 09:27:13.482181819 +0200 +--- cups-2.1.4/cups/http-addrlist.c.resolv_reload 2017-04-05 17:36:21.781611694 +0200 ++++ cups-2.1.4/cups/http-addrlist.c 2017-04-05 17:36:21.813611379 +0200 @@ -414,6 +414,17 @@ httpAddrGetList(const char *hostname, /* #ifdef HAVE_RES_INIT @@ -61,8 +61,8 @@ diff -up cups-2.1.4/cups/http-addrlist.c.resolv_reload cups-2.1.4/cups/http-addr * * If the previous lookup failed, re-initialize the resolver to prevent diff -up cups-2.1.4/cups/http.c.resolv_reload cups-2.1.4/cups/http.c ---- cups-2.1.4/cups/http.c.resolv_reload 2017-03-30 09:27:13.484181798 +0200 -+++ cups-2.1.4/cups/http.c 2017-03-30 09:34:19.393276147 +0200 +--- cups-2.1.4/cups/http.c.resolv_reload 2016-06-14 19:45:32.000000000 +0200 ++++ cups-2.1.4/cups/http.c 2017-04-05 17:53:16.856712660 +0200 @@ -109,6 +109,9 @@ static const char * const http_fields[] "Allow", "Server" @@ -73,14 +73,16 @@ diff -up cups-2.1.4/cups/http.c.resolv_reload cups-2.1.4/cups/http.c /* -@@ -4848,6 +4851,35 @@ http_write_chunk(http_t *http, /* I +@@ -4848,6 +4851,45 @@ http_write_chunk(http_t *http, /* I return (bytes); } +#ifdef HAVE_RES_INIT +/* + * Function to check modification time of resolv.conf. -+ * If time is changed, it reloads resolver. ++ * If time is changed, it reloads resolver. ++ * If /etc/resolv.conf doesn't exist, it tries to reload local resolver. ++ * If even reloading local resolver doesn't work, it ends with error. + */ + +http_resolv_check_t @@ -91,6 +93,14 @@ diff -up cups-2.1.4/cups/http.c.resolv_reload cups-2.1.4/cups/http.c + + status = stat(HTTP_RESOLV_CONF_PATH, &resolv_conf_status); + ++ /* /etc/resolv.conf couldn't be stated because it doesn't exist, try resolver on localhost */ ++ if (status == HTTP_RESOLV_CHECK_ERROR && errno == ENOENT) ++ { ++ status = res_init(); ++ return(status); ++ } ++ ++ /* If stat ends with different errno, return status */ + if (status == HTTP_RESOLV_CHECK_ERROR) + return (status); + @@ -111,7 +121,7 @@ diff -up cups-2.1.4/cups/http.c.resolv_reload cups-2.1.4/cups/http.c * End of "$Id: http.c 12970 2015-11-13 20:02:51Z msweet $". diff -up cups-2.1.4/cups/http.h.resolv_reload cups-2.1.4/cups/http.h --- cups-2.1.4/cups/http.h.resolv_reload 2016-06-14 19:45:32.000000000 +0200 -+++ cups-2.1.4/cups/http.h 2017-03-30 10:05:09.679859230 +0200 ++++ cups-2.1.4/cups/http.h 2017-04-05 17:36:21.814611369 +0200 @@ -57,6 +57,12 @@ typedef off_t ssize_t; /* @private@ */ # define SO_PEERCRED LOCAL_PEERCRED # endif /* LOCAL_PEERCRED && !SO_PEERCRED */ @@ -178,8 +188,8 @@ diff -up cups-2.1.4/cups/http.h.resolv_reload cups-2.1.4/cups/http.h * C++ magic... */ diff -up cups-2.1.4/cups/http-support.c.resolv_reload cups-2.1.4/cups/http-support.c ---- cups-2.1.4/cups/http-support.c.resolv_reload 2017-03-30 09:27:13.445182219 +0200 -+++ cups-2.1.4/cups/http-support.c 2017-03-30 09:27:13.486181776 +0200 +--- cups-2.1.4/cups/http-support.c.resolv_reload 2017-04-05 17:36:21.795611556 +0200 ++++ cups-2.1.4/cups/http-support.c 2017-04-05 17:36:21.814611369 +0200 @@ -2266,6 +2266,16 @@ http_resolve_cb( http_addrlist_t *addrlist, /* List of addresses */ *addr; /* Current address */ @@ -198,8 +208,8 @@ diff -up cups-2.1.4/cups/http-support.c.resolv_reload cups-2.1.4/cups/http-suppo snprintf(fqdn, sizeof(fqdn), "%d", ntohs(port)); diff -up cups-2.1.4/scheduler/conf.c.resolv_reload cups-2.1.4/scheduler/conf.c ---- cups-2.1.4/scheduler/conf.c.resolv_reload 2017-03-30 09:27:13.478181863 +0200 -+++ cups-2.1.4/scheduler/conf.c 2017-03-30 09:27:13.487181765 +0200 +--- cups-2.1.4/scheduler/conf.c.resolv_reload 2017-04-05 17:36:21.810611409 +0200 ++++ cups-2.1.4/scheduler/conf.c 2017-04-05 17:36:21.815611359 +0200 @@ -939,6 +939,12 @@ cupsdReadConfiguration(void) if (!RemotePort) BrowseLocalProtocols = 0; /* Disable sharing - no remote access */ @@ -214,9 +224,9 @@ diff -up cups-2.1.4/scheduler/conf.c.resolv_reload cups-2.1.4/scheduler/conf.c * See if the ServerName is an IP address... */ diff -up cups-2.1.4/scheduler/main.c.resolv_reload cups-2.1.4/scheduler/main.c ---- cups-2.1.4/scheduler/main.c.resolv_reload 2017-03-30 09:27:13.464182014 +0200 -+++ cups-2.1.4/scheduler/main.c 2017-03-30 09:27:13.488181755 +0200 -@@ -141,6 +141,17 @@ main(int argc, /* I - Number of comm +--- cups-2.1.4/scheduler/main.c.resolv_reload 2017-04-05 17:36:21.805611458 +0200 ++++ cups-2.1.4/scheduler/main.c 2017-04-05 17:39:05.278005085 +0200 +@@ -141,6 +141,14 @@ main(int argc, /* I - Number of comm #endif /* HAVE_AVAHI */ @@ -225,10 +235,7 @@ diff -up cups-2.1.4/scheduler/main.c.resolv_reload cups-2.1.4/scheduler/main.c + + status = httpCheckResolv(); + if (status == HTTP_RESOLV_CHECK_ERROR) -+ { -+ fputs("cupsd: Cannot get a status of /etc/resolv.conf\n", stderr); -+ return (1); -+ } ++ fputs("cupsd: Cannot reload a resolver, using old configuration now.\n", stderr); +#endif /* HAVE_RES_INIT */ + #ifdef HAVE_GETEUID diff --git a/cups.spec b/cups.spec index ccc57a2..05ee60a 100644 --- a/cups.spec +++ b/cups.spec @@ -15,7 +15,7 @@ Summary: CUPS printing system Name: cups Epoch: 1 Version: 2.1.4 -Release: 5%{?dist} +Release: 6%{?dist} License: GPLv2 Url: http://www.cups.org/ Source0: http://www.cups.org/software/%{VERSION}/cups-%{VERSION}-source.tar.gz @@ -62,7 +62,7 @@ Patch34: cups-avahi-no-threaded.patch Patch35: cups-ipp-multifile.patch Patch36: cups-web-devices-timeout.patch Patch37: cups-synconclose.patch -#Patch38: cups-resolv_reload.patch +Patch38: cups-resolv_reload.patch Patch100: cups-lspp.patch @@ -257,7 +257,7 @@ Sends IPP requests to the specified URI and tests and/or displays the results. # Set the default for SyncOnClose to Yes. %patch37 -p1 -b .synconclose # CUPS does not recognize changes to /etc/resolv.conf until CUPS restart (bug #1437065) -#%%patch38 -p1 -b .resolv_reload +%patch38 -p1 -b .resolv_reload %if %{lspp} # LSPP support. @@ -623,6 +623,9 @@ rm -f %{cups_serverbin}/backend/smb %{_mandir}/man5/ipptoolfile.5.gz %changelog +* Wed Apr 05 2017 Zdenek Dohnal - 1:2.1.4-6 +- fixing issue with #1437065 - makes res_init() call to local resolver and keeps error message, but no hard exit for cupsd + * Tue Apr 04 2017 Zdenek Dohnal - 1:2.1.4-5 - disable patch for #1437065 for now until issue with stat is solved