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Commit2286971

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Fix erroneous space calculation leading to core dump in dumpProcLangs,
per report from Olivier Prenant. Also fix off-by-one space calculationin ReadToc; this woould not have hurt us until we had more than 100dependencies for a single object, but wrong is wrong.
1 parent5295fff commit2286971

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2 files changed

+7
-4
lines changed

2 files changed

+7
-4
lines changed

‎src/bin/pg_dump/pg_backup_archiver.c

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,7 @@
1515
*
1616
*
1717
* IDENTIFICATION
18-
*$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.70 2003/03/10 22:28:19 tgl Exp $
18+
*$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.71 2003/05/03 22:18:59 tgl Exp $
1919
*
2020
*-------------------------------------------------------------------------
2121
*/
@@ -1916,7 +1916,7 @@ ReadToc(ArchiveHandle *AH)
19161916
depIdx=0;
19171917
do
19181918
{
1919-
if (depIdx>depSize)
1919+
if (depIdx >=depSize)
19201920
{
19211921
depSize *=2;
19221922
deps=realloc(deps,sizeof(char*)*depSize);
@@ -1932,7 +1932,10 @@ ReadToc(ArchiveHandle *AH)
19321932
if (depIdx>1)/* We have a non-null entry */
19331933
te->depOid=realloc(deps,sizeof(char*)*depIdx);/* trim it */
19341934
else
1935+
{
1936+
free(deps);
19351937
te->depOid=NULL;/* no deps */
1938+
}
19361939
}
19371940
else
19381941
te->depOid=NULL;

‎src/bin/pg_dump/pg_dump.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -12,7 +12,7 @@
1212
*by PostgreSQL
1313
*
1414
* IDENTIFICATION
15-
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.327 2003/04/25 02:28:22 tgl Exp $
15+
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.328 2003/05/03 22:18:59 tgl Exp $
1616
*
1717
*-------------------------------------------------------------------------
1818
*/
@@ -3591,7 +3591,7 @@ dumpProcLangs(Archive *fout, FuncInfo finfo[], int numFuncs)
35913591
resetPQExpBuffer(delqry);
35923592

35933593
/* Make a dependency to ensure function is dumped first */
3594-
deps=malloc(sizeof(char*)*(2+ (strcmp(lanvalidator,"0")!=0) ?1 :0));
3594+
deps=malloc(sizeof(char*)*10);
35953595
depIdx=0;
35963596

35973597
(*deps)[depIdx++]=strdup(lanplcallfoid);

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