database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-18 02:02:55 +03:00
Code Activity

Tweak palloc/repalloc to allow zero bytes to be requested, as per recent

Browse Source 
proposal.  Eliminate several dozen now-unnecessary hacks to avoid palloc(0).
(It's likely there are more that I didn't find.)
This commit is contained in:
Tom Lane
2004-06-05 19:48:09 +00:00
parent 24a1e20f14
commit c3a153afed
19 changed files with 113 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/storage/freespace/freespace.c
View File

@@ -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);