[src/trunk]: src/lib/libc/stdlib hcreate(3): use reallocarr instead of malloc...

[nia <nia%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0aef19fcc525
branches:  trunk
changeset: 363419:0aef19fcc525
user:      nia <nia%NetBSD.org@localhost>
date:      Sat Mar 12 08:26:01 2022 +0000

description:
hcreate(3): use reallocarr instead of malloc(x * y)

diffstat:

 lib/libc/stdlib/hcreate.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 198f875c8e21 -r 0aef19fcc525 lib/libc/stdlib/hcreate.c
--- a/lib/libc/stdlib/hcreate.c Fri Mar 11 16:24:22 2022 +0000
+++ b/lib/libc/stdlib/hcreate.c Sat Mar 12 08:26:01 2022 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: hcreate.c,v 1.10 2014/07/20 20:17:21 christos Exp $ */
+/* $NetBSD: hcreate.c,v 1.11 2022/03/12 08:26:01 nia Exp $ */
 
 /*
  * Copyright (c) 2001 Christopher G. Demetriou
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: hcreate.c,v 1.10 2014/07/20 20:17:21 christos Exp $");
+__RCSID("$NetBSD: hcreate.c,v 1.11 2022/03/12 08:26:01 nia Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #if !defined(lint)
@@ -125,8 +125,8 @@
        /* Allocate the table. */
        head->size = nel;
        head->filled = 0;
-       p = malloc(nel * sizeof table[0]);
-       if (p == NULL) {
+       p = NULL;
+       if (reallocarr(&p, nel, sizeof(table[0])) != 0) {
                errno = ENOMEM;
                return 0;
        }