bk commit into 5.0 tree (jimw:1.1891) BUG#11822

[Jim Winstead]

Below is the list of changes that have just been committed into a local
5.0 repository of jimw. When jimw does a push these changes will
be propagated to the main repository and, within 24 hours after the
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ChangeSet
  1.1891 05/07/25 12:07:47 jimw@stripped +1 -0
  Fix shortcircuit of 127.0.0.1 -> localhost lookup on little-endian
  machines. (Bug #11822)

  sql/hostname.cc
    1.31 05/07/25 12:07:44 jimw@stripped +2 -2
    Fix comparison against INADDR_LOOPBACK to deal with endianness.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	jimw
# Host:	rama.(none)
# Root:	/home/jimw/my/mysql-5.0-clean

--- 1.30/sql/hostname.cc	2005-07-18 17:00:33 -07:00
+++ 1.31/sql/hostname.cc	2005-07-25 12:07:44 -07:00
@@ -143,8 +143,8 @@
   *errors=0;
 
   /* We always treat the loopback address as "localhost". */
-  if (in->s_addr == INADDR_LOOPBACK)
-    return (char *)my_localhost;
+  if (in->s_addr == htonl(INADDR_LOOPBACK))
+    DBUG_RETURN((char *)my_localhost);
 
   /* Check first if we have name in cache */
   if (!(specialflag & SPECIAL_NO_HOST_CACHE))