Date: Sun, 11 Apr 2010 12:07:04 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r206472 - head/usr.sbin/lastlogin Message-ID: <201004111207.o3BC74Lf092147@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ed Date: Sun Apr 11 12:07:03 2010 New Revision: 206472 URL: http://svn.freebsd.org/changeset/base/206472 Log: Don't forget to catch realloc() errors. Modified: head/usr.sbin/lastlogin/lastlogin.c Modified: head/usr.sbin/lastlogin/lastlogin.c ============================================================================== --- head/usr.sbin/lastlogin/lastlogin.c Sun Apr 11 12:02:13 2010 (r206471) +++ head/usr.sbin/lastlogin/lastlogin.c Sun Apr 11 12:07:03 2010 (r206472) @@ -88,9 +88,12 @@ main(int argc, char *argv[]) while ((u = getutxent()) != NULL) { if (u->ut_type != USER_PROCESS) continue; - if ((ulistsize % 16) == 0) + if ((ulistsize % 16) == 0) { ulist = realloc(ulist, (ulistsize + 16) * sizeof(struct utmpx)); + if (ulist == NULL) + err(1, "malloc"); + } ulist[ulistsize++] = *u; } endutxent();
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201004111207.o3BC74Lf092147>