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edquota(8): convert realloc(x * y) to reallocarr

This commit is contained in:
nia 2021-11-09 09:21:31 +00:00
parent 55a7892a0c
commit 34bdb82372
1 changed files with 7 additions and 8 deletions
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15
usr.sbin/edquota/edquota.c
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@ -1,4 +1,4 @@
/* $NetBSD: edquota.c,v 1.52 2012/08/14 04:53:43 dholland Exp $ */
/* $NetBSD: edquota.c,v 1.53 2021/11/09 09:21:31 nia Exp $ */
/*
* Copyright (c) 1980, 1990, 1993
* The Regents of the University of California. All rights reserved.
@ -41,7 +41,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1990, 1993\
#if 0
static char sccsid[] = "from: @(#)edquota.c 8.3 (Berkeley) 4/27/95";
#else
__RCSID("$NetBSD: edquota.c,v 1.52 2012/08/14 04:53:43 dholland Exp $");
__RCSID("$NetBSD: edquota.c,v 1.53 2021/11/09 09:21:31 nia Exp $");
#endif
#endif /* not lint */
@ -639,9 +639,9 @@ clearpriv(int argc, char **argv, const char *filesys, int idtype)
maxids = 4;
nids = 0;
ids = malloc(maxids * sizeof(ids[0]));
if (ids == NULL) {
err(1, "malloc");
ids = NULL;
if (reallocarr(&ids, maxids, sizeof(ids[0])) != 0) {
err(1, "reallocarr");
}
for ( ; argc > 0; argc--, argv++) {
@ -650,9 +650,8 @@ clearpriv(int argc, char **argv, const char *filesys, int idtype)
if (nids + 1 > maxids) {
maxids *= 2;
ids = realloc(ids, maxids * sizeof(ids[0]));
if (ids == NULL) {
err(1, "realloc");
if (reallocarr(&ids, maxids, sizeof(ids[0])) != 0) {
err(1, "reallocarr");
}
}
ids[nids++] = id;