cups/SOURCES/cups-freebind.patch

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2021-11-04 01:28:09 +00:00
diff -up cups-2.0.2/cups/http-addr.c.freebind cups-2.0.2/cups/http-addr.c
--- cups-2.0.2/cups/http-addr.c.freebind 2015-02-10 14:46:33.000000000 +0100
+++ cups-2.0.2/cups/http-addr.c 2015-02-10 14:50:35.074759141 +0100
@@ -186,6 +186,10 @@ httpAddrListen(http_addr_t *addr, /* I -
val = 1;
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, CUPS_SOCAST &val, sizeof(val));
+#ifdef __linux
+ setsockopt(fd, IPPROTO_IP, IP_FREEBIND, CUPS_SOCAST &val, sizeof(val));
+#endif /* __linux */
+
#ifdef IPV6_V6ONLY
if (addr->addr.sa_family == AF_INET6)
setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, CUPS_SOCAST &val, sizeof(val));
diff -up cups-2.0.2/scheduler/listen.c.freebind cups-2.0.2/scheduler/listen.c