MSVSphere Packaging Team
2 months ago
parent
9da42e50b8
commit
045899fa67
@ -0,0 +1,86 @@
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diff --git a/cups/http-addr.c b/cups/http-addr.c
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index 86749c848..5b035e02b 100644
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--- a/cups/http-addr.c
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+++ b/cups/http-addr.c
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@@ -196,31 +196,29 @@ httpAddrListen(http_addr_t *addr, /* I - Address to bind to */
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{
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mode_t mask; /* Umask setting */
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- /*
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- * Remove any existing domain socket file...
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- */
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-
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- unlink(addr->un.sun_path);
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-
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- /*
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- * Save the current umask and set it to 0 so that all users can access
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- * the domain socket...
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- */
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-
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- mask = umask(0);
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-
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- /*
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- * Bind the domain socket...
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- */
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+ // Remove any existing domain socket file...
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+ if ((status = unlink(addr->un.sun_path)) < 0)
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+ {
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+ DEBUG_printf(("1httpAddrListen: Unable to unlink \"%s\": %s", addr->un.sun_path, strerror(errno)));
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+ if (errno == ENOENT)
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+ status = 0;
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+ }
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- status = bind(fd, (struct sockaddr *)addr, (socklen_t)httpAddrLength(addr));
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+ if (!status)
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+ {
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+ // Save the current umask and set it to 0 so that all users can access
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+ // the domain socket...
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+ mask = umask(0);
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- /*
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- * Restore the umask and fix permissions...
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- */
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+ // Bind the domain socket...
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+ if ((status = bind(fd, (struct sockaddr *)addr, (socklen_t)httpAddrLength(addr))) < 0)
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+ {
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+ DEBUG_printf(("1httpAddrListen: Unable to bind domain socket \"%s\": %s", addr->un.sun_path, strerror(errno)));
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+ }
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- umask(mask);
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- chmod(addr->un.sun_path, 0140777);
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+ // Restore the umask...
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+ umask(mask);
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+ }
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}
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else
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#endif /* AF_LOCAL */
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diff --git a/scheduler/conf.c b/scheduler/conf.c
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index bb6049b2c..4c703c9b9 100644
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--- a/scheduler/conf.c
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+++ b/scheduler/conf.c
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@@ -3062,6 +3062,25 @@ read_cupsd_conf(cups_file_t *fp) /* I - File to read from */
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cupsd_listener_t *lis; /* New listeners array */
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+ /*
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+ * If we are launched on-demand, do not use domain sockets from the config
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+ * file. Also check that the domain socket path is not too long...
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+ */
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+
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+#ifdef HAVE_ONDEMAND
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+ if (*value == '/' && OnDemand)
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+ {
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+ if (strcmp(value, CUPS_DEFAULT_DOMAINSOCKET))
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+ cupsdLogMessage(CUPSD_LOG_INFO, "Ignoring %s address %s at line %d - only using domain socket from launchd/systemd.", line, value, linenum);
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+ continue;
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+ }
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+#endif // HAVE_ONDEMAND
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+
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+ if (*value == '/' && strlen(value) > (sizeof(addr->addr.un.sun_path) - 1))
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+ {
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+ cupsdLogMessage(CUPSD_LOG_INFO, "Ignoring %s address %s at line %d - too long.", line, value, linenum);
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+ continue;
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+ }
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/*
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* Get the address list...
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@ -0,0 +1,43 @@
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diff -up cups-2.2.6/cups/http-addrlist.c.cupsgetjobs-pollhup cups-2.2.6/cups/http-addrlist.c
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--- cups-2.2.6/cups/http-addrlist.c.cupsgetjobs-pollhup 2023-12-19 18:25:15.484637450 +0100
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+++ cups-2.2.6/cups/http-addrlist.c 2023-12-19 18:28:57.129163387 +0100
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@@ -313,6 +313,39 @@ httpAddrConnect2(
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{
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# ifdef HAVE_POLL
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DEBUG_printf(("pfds[%d].revents=%x\n", i, pfds[i].revents));
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+
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+# ifdef _WIN32
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+ if (((WSAGetLastError() == WSAEINPROGRESS) && (pfds[i].revents & POLLIN) && (pfds[i].revents & POLLOUT)) ||
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+ ((pfds[i].revents & POLLHUP) && (pfds[i].revents & (POLLIN|POLLOUT))))
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+# else
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+ if (((errno == EINPROGRESS) && (pfds[i].revents & POLLIN) && (pfds[i].revents & POLLOUT)) ||
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+ ((pfds[i].revents & POLLHUP) && (pfds[i].revents & (POLLIN|POLLOUT))))
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+# endif /* _WIN32 */
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+ {
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+ // Some systems generate POLLIN or POLLOUT together with POLLHUP when doing
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+ // asynchronous connections. The solution seems to be to use getsockopt to
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+ // check the SO_ERROR value and ignore the POLLHUP if there is no error or
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+ // the error is EINPROGRESS.
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+
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+ int sres, /* Return value from getsockopt() - 0, or -1 if error */
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+ serr; /* Option SO_ERROR value */
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+ socklen_t slen = sizeof(serr); /* Option value size */
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+
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+ sres = getsockopt(fds[i], SOL_SOCKET, SO_ERROR, &serr, &slen);
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+
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+ if (sres || serr)
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+ {
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+ pfds[i].revents |= POLLERR;
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+# ifdef DEBUG
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+ DEBUG_printf(("1httpAddrConnect2: getsockopt returned: %d with error: %s", sres, strerror(serr)));
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+# endif
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+ }
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+ else if (pfds[i].revents && (pfds[i].revents & POLLHUP) && (pfds[i].revents & (POLLIN | POLLOUT)))
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+ {
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+ pfds[i].revents &= ~POLLHUP;
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+ }
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+ }
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+
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if (pfds[i].revents && !(pfds[i].revents & (POLLERR | POLLHUP)))
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# else
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if (FD_ISSET(fds[i], &input_set) && !FD_ISSET(fds[i], &error_set))
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@ -0,0 +1,36 @@
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From db9cecdd932e58c51d2d659f63415ad47d151717 Mon Sep 17 00:00:00 2001
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From: Zdenek Dohnal <zdohnal@redhat.com>
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Date: Fri, 1 Sep 2023 17:11:54 +0200
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Subject: [PATCH] scheduler/conf.c: Print to stderr if we don't open
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cups-files.conf
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In case cupsd can't open the cups-files.conf, the error message is lost
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if journal and syslog don't exist or work on system (usually in
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containers).
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Log the error into stderr at this place to get the error message if
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needed.
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---
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scheduler/conf.c | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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diff --git a/scheduler/conf.c b/scheduler/conf.c
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index b18535162..4fa7eb1df 100644
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--- a/scheduler/conf.c
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+++ b/scheduler/conf.c
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@@ -811,11 +811,7 @@ cupsdReadConfiguration(void)
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cupsdLogMessage(CUPSD_LOG_INFO, "No %s, using defaults.", CupsFilesFile);
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else
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{
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-#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
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- sd_journal_print(LOG_ERR, "Unable to open \"%s\" - %s", CupsFilesFile, strerror(errno));
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-#else
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- syslog(LOG_LPR, "Unable to open \"%s\" - %s", CupsFilesFile, strerror(errno));
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-#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
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+ fprintf(stderr, "Unable to read \"%s\" - %s\n", CupsFilesFile, strerror(errno));
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return (0);
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}
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--
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2.41.0
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@ -0,0 +1,94 @@
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diff --git a/scheduler/conf.c b/scheduler/conf.c
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index c113eb3..77ce179 100644
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--- a/scheduler/conf.c
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+++ b/scheduler/conf.c
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@@ -573,6 +573,18 @@ cupsdReadConfiguration(void)
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cupsdDeleteAllListeners();
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+ /*
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+ * Allocate Listeners array
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+ */
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+
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+ Listeners = cupsArrayNew(NULL, NULL);
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+
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+ if (!Listeners)
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+ {
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+ fprintf(stderr, "Unable to allocate memory for array Listeners.\n");
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+ return (0);
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+ }
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+
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old_remote_port = RemotePort;
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RemotePort = 0;
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@@ -1080,28 +1092,6 @@ cupsdReadConfiguration(void)
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}
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}
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- /*
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- * Check that we have at least one listen/port line; if not, report this
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- * as an error and exit!
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- */
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-
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- if (cupsArrayCount(Listeners) == 0)
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- {
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- /*
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- * No listeners!
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- */
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-
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- cupsdLogMessage(CUPSD_LOG_EMERG,
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- "No valid Listen or Port lines were found in the "
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- "configuration file.");
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-
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- /*
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- * Commit suicide...
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- */
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-
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- cupsdEndProcess(getpid(), 0);
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- }
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-
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/*
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* Set the default locale using the language and charset...
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*/
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@@ -3162,17 +3152,6 @@ read_cupsd_conf(cups_file_t *fp) /* I - File to read from */
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* Allocate another listener...
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*/
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- if (!Listeners)
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- Listeners = cupsArrayNew(NULL, NULL);
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-
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- if (!Listeners)
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- {
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- cupsdLogMessage(CUPSD_LOG_ERROR,
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- "Unable to allocate %s at line %d - %s.",
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- line, linenum, strerror(errno));
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- break;
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- }
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-
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if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL)
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{
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cupsdLogMessage(CUPSD_LOG_ERROR,
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diff --git a/scheduler/main.c b/scheduler/main.c
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index a6e2c3a..b935c52 100644
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--- a/scheduler/main.c
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+++ b/scheduler/main.c
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@@ -2113,6 +2113,21 @@ service_checkin(void)
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service_add_listener(fd, 0);
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}
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#endif /* HAVE_LAUNCHD */
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+
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+ if (cupsArrayCount(Listeners) == 0)
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+ {
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+ /*
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+ * No listeners!
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+ */
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+
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+ cupsdLogMessage(CUPSD_LOG_EMERG, "No listener sockets present.");
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+
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+ /*
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+ * Commit suicide...
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+ */
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+
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+ cupsdEndProcess(getpid(), 0);
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+ }
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}
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@ -0,0 +1,31 @@
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diff --git a/scheduler/colorman.c b/scheduler/colorman.c
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index 8af4e5c..9bfdb0c 100644
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--- a/scheduler/colorman.c
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+++ b/scheduler/colorman.c
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@@ -1083,7 +1083,7 @@ colord_create_profile(
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dbus_message_iter_get_basic(&args, &profile_path);
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cupsdLogMessage(CUPSD_LOG_DEBUG, "Created profile \"%s\".", profile_path);
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- cupsArrayAdd(profiles, strdup(profile_path));
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+ cupsArrayAdd(profiles, profile_path);
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out:
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diff --git a/scheduler/job.c b/scheduler/job.c
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index 0223bee..47d4c72 100644
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--- a/scheduler/job.c
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+++ b/scheduler/job.c
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@@ -1496,11 +1496,11 @@ cupsdDeleteJob(cupsd_job_t *job, /* I - Job */
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job->num_files = 0;
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}
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+ unload_job(job);
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+
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if (job->history)
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free_job_history(job);
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- unload_job(job);
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-
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cupsArrayRemove(Jobs, job);
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cupsArrayRemove(ActiveJobs, job);
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cupsArrayRemove(PrintingJobs, job);
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@ -0,0 +1,12 @@
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diff --git a/scheduler/cups.socket.in b/scheduler/cups.socket.in
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index 613b977a6..1deee826a 100644
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--- a/scheduler/cups.socket.in
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+++ b/scheduler/cups.socket.in
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@@ -4,6 +4,7 @@ PartOf=org.cups.cupsd.service
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[Socket]
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ListenStream=@CUPS_DEFAULT_DOMAINSOCKET@
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+RemoveOnStop=on
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[Install]
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WantedBy=sockets.target
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