From 547500075f52d1ceae048c934248816fb7312006 Mon Sep 17 00:00:00 2001 From: nbd Date: Fri, 29 Jun 2007 00:07:43 +0000 Subject: [PATCH] check for + in the broadcast address before attempting a dns lookup git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7767 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../busybox/patches/260-broadcast_plus.patch | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 package/busybox/patches/260-broadcast_plus.patch diff --git a/package/busybox/patches/260-broadcast_plus.patch b/package/busybox/patches/260-broadcast_plus.patch new file mode 100644 index 000000000..60b2afc24 --- /dev/null +++ b/package/busybox/patches/260-broadcast_plus.patch @@ -0,0 +1,29 @@ +Index: busybox-1.4.2/networking/ifconfig.c +=================================================================== +--- busybox-1.4.2.orig/networking/ifconfig.c 2007-06-29 02:03:17.046772952 +0200 ++++ busybox-1.4.2/networking/ifconfig.c 2007-06-29 02:03:49.938772608 +0200 +@@ -376,18 +376,18 @@ + #endif + sai.sin_family = AF_INET; + sai.sin_port = 0; +- if (!strcmp(host, bb_str_default)) { +- /* Default is special, meaning 0.0.0.0. */ +- sai.sin_addr.s_addr = INADDR_ANY; +- } + #if ENABLE_FEATURE_IFCONFIG_BROADCAST_PLUS +- else if ((host[0] == '+' && !host[1]) && (mask & A_BROADCAST) ++ if ((host[0] == '+' && !host[1]) && (mask & A_BROADCAST) + && (did_flags & (A_NETMASK|A_HOSTNAME)) == (A_NETMASK|A_HOSTNAME) + ) { + /* + is special, meaning broadcast is derived. */ + sai.sin_addr.s_addr = (~sai_netmask) | (sai_hostname & sai_netmask); +- } ++ } else + #endif ++ if (!strcmp(host, bb_str_default)) { ++ /* Default is special, meaning 0.0.0.0. */ ++ sai.sin_addr.s_addr = INADDR_ANY; ++ } + #if ENABLE_FEATURE_IPV6 + else if (inet_pton(AF_INET6, host, &sai6.sin6_addr) > 0) { + int sockfd6; -- 2.20.1