Fix oversight in previous error-reporting patch; mustn't pfree path string

before passing it to elog.

diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index 2724f9ad84fb14b6ba5d55c617b035e88122a6e4..1a762eb5bc7610e524d29daaf26141cd6b592055 100644 (file)
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.140 2008/11/11 13:19:16 heikki Exp $
+ *   $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.141 2008/11/14 11:09:50 heikki Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -253,7 +253,6 @@ mdcreate(SMgrRelation reln, ForkNumber forkNum, bool isRedo)
            fd = PathNameOpenFile(path, O_RDWR | PG_BINARY, 0600);
        if (fd < 0)
        {
-           pfree(path);
            /* be sure to report the error reported by create, not open */
            errno = save_errno;
            ereport(ERROR,
@@ -499,10 +498,12 @@ mdopen(SMgrRelation reln, ForkNumber forknum, ExtensionBehavior behavior)
            fd = PathNameOpenFile(path, O_RDWR | O_CREAT | O_EXCL | PG_BINARY, 0600);
        if (fd < 0)
        {
-           pfree(path);
            if (behavior == EXTENSION_RETURN_NULL &&
                FILE_POSSIBLY_DELETED(errno))
+           {
+               pfree(path);
                return NULL;
+           }
            ereport(ERROR,
                    (errcode_for_file_access(),
                     errmsg("could not open relation %s: %m", path)));