Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/11_usagi_fix.patch b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/11_usagi_fix.patch
new file mode 100644
index 0000000..260e8d3
--- /dev/null
+++ b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/11_usagi_fix.patch
@@ -0,0 +1,47 @@
+Upstream-Status: Backport
+
+diff -uN tcp_wrappers_7.6/hosts_access.c tcp_wrappers_7.6.new/hosts_access.c
+--- tcp_wrappers_7.6/hosts_access.c Mon May 20 14:00:56 2002
++++ tcp_wrappers_7.6.new/hosts_access.c Mon May 20 14:25:05 2002
+@@ -448,6 +448,15 @@
+ int len, mask_len, i = 0;
+ char ch;
+
++ /*
++ * Behavior of getaddrinfo() against IPv4-mapped IPv6 address is
++ * different between KAME and Solaris8. While KAME returns
++ * AF_INET6, Solaris8 returns AF_INET. So, we avoid this here.
++ */
++ if (STRN_EQ(string, "::ffff:", 7)
++ && dot_quad_addr(string + 7) != INADDR_NONE)
++ return (masked_match4(net_tok, mask_tok, string + 7));
++
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_INET6;
+ hints.ai_socktype = SOCK_STREAM;
+@@ -457,13 +466,6 @@
+ memcpy(&addr, res->ai_addr, sizeof(addr));
+ freeaddrinfo(res);
+
+- if (IN6_IS_ADDR_V4MAPPED(&addr.sin6_addr)) {
+- if ((*(u_int32_t *)&net.sin6_addr.s6_addr[12] = dot_quad_addr(net_tok)) == INADDR_NONE
+- || (mask = dot_quad_addr(mask_tok)) == INADDR_NONE)
+- return (NO);
+- return ((*(u_int32_t *)&addr.sin6_addr.s6_addr[12] & mask) == *(u_int32_t *)&net.sin6_addr.s6_addr[12]);
+- }
+-
+ /* match IPv6 address against netnumber/prefixlen */
+ len = strlen(net_tok);
+ if (*net_tok != '[' || net_tok[len - 1] != ']')
+diff -uN tcp_wrappers_7.6/socket.c tcp_wrappers_7.6.new/socket.c
+--- tcp_wrappers_7.6/socket.c Mon May 20 13:48:35 2002
++++ tcp_wrappers_7.6.new/socket.c Mon May 20 14:22:27 2002
+@@ -228,7 +228,7 @@
+ hints.ai_family = sin->sa_family;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST;
+- if ((err = getaddrinfo(host->name, NULL, &hints, &res0) == 0)) {
++ if ((err = getaddrinfo(host->name, NULL, &hints, &res0)) == 0) {
+ freeaddrinfo(res0);
+ res0 = NULL;
+ tcpd_warn("host name/name mismatch: "