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Use OIDCHARS: 

Use OIDCHARS for oid character length, rather than '10', in tablespace
code.
This commit is contained in:
Bruce Momjian 2010-01-06 01:48:09 +00:00
parent a8a198b10b
commit 5c82ccb1dd
1 changed files with 5 additions and 5 deletions
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10
src/backend/commands/tablespace.c
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@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.66 2010/01/05 21:53:58 rhaas Exp $
* $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.67 2010/01/06 01:48:09 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -249,7 +249,7 @@ CreateTableSpace(CreateTableSpaceStmt *stmt)
* '/<dboid>/<relid>.<nnn>' (XXX but do we ever form the whole path
* explicitly? This may be overly conservative.)
*/
if (strlen(location) >= (MAXPGPATH - 1 - 10 - 1 - 10 - 1 - 10))
if (strlen(location) >= (MAXPGPATH - 1 - OIDCHARS - 1 - OIDCHARS - 1 - OIDCHARS))
ereport(ERROR,
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
errmsg("tablespace location \"%s\" is too long",
@ -337,7 +337,7 @@ CreateTableSpace(CreateTableSpaceStmt *stmt)
/*
* All seems well, create the symlink
*/
linkloc = (char *) palloc(10 + 10 + 1);
linkloc = (char *) palloc(OIDCHARS + OIDCHARS + 1);
sprintf(linkloc, "pg_tblspc/%u", tablespaceoid);
if (symlink(location, linkloc) < 0)
@ -553,7 +553,7 @@ remove_tablespace_directories(Oid tablespaceoid, bool redo)
char *subfile;
struct stat st;
location = (char *) palloc(10 + 10 + 1);
location = (char *) palloc(OIDCHARS + OIDCHARS + 1);
sprintf(location, "pg_tblspc/%u", tablespaceoid);
/*
@ -1373,7 +1373,7 @@ tblspc_redo(XLogRecPtr lsn, XLogRecord *record)
set_short_version(location);
/* Create the symlink if not already present */
linkloc = (char *) palloc(10 + 10 + 1);
linkloc = (char *) palloc(OIDCHARS + OIDCHARS + 1);
sprintf(linkloc, "pg_tblspc/%u", xlrec->ts_id);
if (symlink(location, linkloc) < 0)