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Check for malloc failure.

This commit is contained in:
Tom Lane 2001-06-01 19:54:58 +00:00
parent 25ee08e14a
commit d8adce8983
2 changed files with 11 additions and 4 deletions
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9
src/backend/commands/sequence.c
View File

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/sequence.c,v 1.56 2001/05/27 09:59:29 petere Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/sequence.c,v 1.57 2001/06/01 19:52:24 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -646,8 +646,11 @@ init_sequence(char *caller, char *name)
* as the backend does, so we use plain malloc for them. * as the backend does, so we use plain malloc for them.
*/ */
elm = (SeqTable) malloc(sizeof(SeqTableData)); elm = (SeqTable) malloc(sizeof(SeqTableData));
elm->name = malloc(strlen(name) + 1); if (elm == NULL)
strcpy(elm->name, name); elog(ERROR, "Memory exhausted in init_sequence");
elm->name = strdup(name);
if (elm->name == NULL)
elog(ERROR, "Memory exhausted in init_sequence");
elm->rel = seqrel; elm->rel = seqrel;
elm->relid = RelationGetRelid(seqrel); elm->relid = RelationGetRelid(seqrel);
elm->cached = elm->last = elm->increment = 0; elm->cached = elm->last = elm->increment = 0;

6
src/backend/lib/dllist.c
View File

@ -9,7 +9,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.21 2001/02/10 02:31:26 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.22 2001/06/01 19:54:58 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -32,6 +32,8 @@ DLNewList(void)
Dllist *l; Dllist *l;
l = (Dllist *) malloc(sizeof(Dllist)); l = (Dllist *) malloc(sizeof(Dllist));
if (l == NULL)
elog(ERROR, "Memory exhausted in DLNewList");
l->dll_head = 0; l->dll_head = 0;
l->dll_tail = 0; l->dll_tail = 0;
@ -66,6 +68,8 @@ DLNewElem(void *val)
Dlelem *e; Dlelem *e;
e = (Dlelem *) malloc(sizeof(Dlelem)); e = (Dlelem *) malloc(sizeof(Dlelem));
if (e == NULL)
elog(ERROR, "Memory exhausted in DLNewElem");
e->dle_next = 0; e->dle_next = 0;
e->dle_prev = 0; e->dle_prev = 0;
e->dle_val = val; e->dle_val = val;