From: Date: October 19 2007 2:02pm
Subject: bk commit into 5.1 tree (aelkin:1.2578) BUG#28597
List-Archive: http://lists.mysql.com/commits/35912
X-Bug: 28597
Message-Id: <200710191202.l9JC2Jae021260@dsl-hkibras1-ff5fc300-23.dhcp.inet.fi>

Below is the list of changes that have just been committed into a local
5.1 repository of elkin. When elkin does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-10-19 15:02:10+03:00, aelkin@stripped +1 -0
  Bug #28597 Replication doesn't start after upgrading to 5.1.18
  
  Since bug@20166 that replaced the binlog file name generating to favor pidfile_name instead of 
  the previous glob_hostname generated names started to be written in the absolute path format.
  
  Fixed with stripping off the directory part of a generated name that also terminates a pending TODO.
  
   

  sql/log.cc@stripped, 2007-10-19 15:02:04+03:00, aelkin@stripped +6 -5
    generating bin-log file name as relative path. Using make_default_log_name pattern to eliminate
    a pending TODO in MYSQL_LOG::generate_name.

diff -Nrup a/sql/log.cc b/sql/log.cc
--- a/sql/log.cc	2007-10-12 10:31:59 +03:00
+++ b/sql/log.cc	2007-10-19 15:02:04 +03:00
@@ -2166,13 +2166,14 @@ const char *MYSQL_LOG::generate_name(con
 {
   if (!log_name || !log_name[0])
   {
+    DBUG_ASSERT(strlen(suffix) <= 4);     // avoids overrun
     /*
-      TODO: The following should be using fn_format();  We just need to
-      first change fn_format() to cut the file name if it's too long.
+      generating in style of make_default_log_name
     */
-    strmake(buff, pidfile_name, FN_REFLEN - 5);
-    strmov(fn_ext(buff), suffix);
-    return (const char *)buff;
+    strmake(buff, pidfile_name, FN_REFLEN-5);
+    return (const char *)
+      fn_format(buff, buff, "", suffix,
+                MYF(MY_UNPACK_FILENAME|MY_REPLACE_EXT|MY_REPLACE_DIR));
   }
   // get rid of extension if the log is binary to avoid problems
   if (strip_ext)