From: Date: April 18 2007 12:28am
Subject: bk commit into 5.0 tree (dkatz:1.2459) BUG#25761
List-Archive: http://lists.mysql.com/commits/24728
X-Bug: 25761
Message-Id: <20070417222817.70C7C2B4FB8@damien-katzs-computer.local>

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

ChangeSet@stripped, 2007-04-17 18:28:11-04:00, dkatz@stripped +1 -0
  Bug #25761  	Table is partially created when disk is full, causing database corruption
  
  Potential fix, exploring ways to test it.

  sql/sql_table.cc@stripped, 2007-04-17 18:28:08-04:00, dkatz@stripped +6 -2
    Upon .frm file copy error. added code to delete the partially created file if it didn't exist already.

# 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:	dkatz
# Host:	damien-katzs-computer.local
# Root:	/Users/dkatz/50c_tablebug

--- 1.340/sql/sql_table.cc	2007-04-10 06:02:02 -04:00
+++ 1.341/sql/sql_table.cc	2007-04-17 18:28:08 -04:00
@@ -2823,9 +2823,13 @@ bool mysql_create_like_table(THD* thd, T
   if (my_copy(src_path, dst_path, MYF(MY_DONT_OVERWRITE_FILE)))
   {
     if (my_errno == ENOENT)
-      my_error(ER_BAD_DB_ERROR,MYF(0),db);
+      my_error(ER_BAD_DB_ERROR, MYF(0), db);
     else
-      my_error(ER_CANT_CREATE_FILE,MYF(0),dst_path,my_errno);
+    {
+      if (my_errno != EEXIST)
+        my_delete(dst_path, MYF(0)); // possibly a partially created file. delete it.
+      my_error(ER_CANT_CREATE_FILE,MYF(0), dst_path, my_errno);
+    }
     goto err;
   }