From c3a153afed84e29dac664bdc6123724a9e3a906f Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 5 Jun 2004 19:48:09 +0000 Subject: Tweak palloc/repalloc to allow zero bytes to be requested, as per recent proposal. Eliminate several dozen now-unnecessary hacks to avoid palloc(0). (It's likely there are more that I didn't find.) --- src/backend/storage/freespace/freespace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/storage/freespace/freespace.c') diff --git a/src/backend/storage/freespace/freespace.c b/src/backend/storage/freespace/freespace.c index 3c149c3510b..527ad8496ab 100644 --- a/src/backend/storage/freespace/freespace.c +++ b/src/backend/storage/freespace/freespace.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.30 2004/01/26 22:35:32 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.31 2004/06/05 19:48:08 tgl Exp $ * * * NOTES: @@ -893,7 +893,7 @@ LoadFreeSpaceMap(void) len = nPages * sizeof(IndexFSMPageData); else len = nPages * sizeof(FSMPageData); - data = (char *) palloc(len + 1); /* +1 to avoid palloc(0) */ + data = (char *) palloc(len); if (fread(data, 1, len, fp) != len) { elog(LOG, "premature EOF in \"%s\"", cachefilename); -- cgit v1.2.3