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-7.6/06_fix_gethostbyname.patch b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch
new file mode 100644
index 0000000..725f4b5
--- /dev/null
+++ b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch
@@ -0,0 +1,32 @@
+Upstream-Status: Backport
+
+* Mon Feb 5 2001 Preston Brown <pbrown@redhat.com>
+- fix gethostbyname to work better with dot "." notation (#16949)
+
+--- tcp_wrappers_7.6/socket.c.fixgethostbyname Fri Mar 21 13:27:25 1997
++++ tcp_wrappers_7.6/socket.c Mon Feb 5 14:09:40 2001
+@@ -52,7 +52,8 @@
+ char *name;
+ {
+ char dot_name[MAXHOSTNAMELEN + 1];
+-
++ struct hostent *hp;
++
+ /*
+ * Don't append dots to unqualified names. Such names are likely to come
+ * from local hosts files or from NIS.
+@@ -61,8 +62,12 @@
+ if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) {
+ return (gethostbyname(name));
+ } else {
+- sprintf(dot_name, "%s.", name);
+- return (gethostbyname(dot_name));
++ sprintf(dot_name, "%s.", name);
++ hp = gethostbyname(dot_name);
++ if (hp)
++ return hp;
++ else
++ return (gethostbyname(name));
+ }
+ }
+