Date: Wed, 31 Jul 2013 07:09:36 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r253834 - head/sbin/swapon Message-ID: <201307310709.r6V79aHd051643@svn.freebsd.org>
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Author: delphij Date: Wed Jul 31 07:09:35 2013 New Revision: 253834 URL: http://svnweb.freebsd.org/changeset/base/253834 Log: Make two buffer variables static for now. It is not safe to reference stack memory after return. MFC after: 2 weeks Modified: head/sbin/swapon/swapon.c Modified: head/sbin/swapon/swapon.c ============================================================================== --- head/sbin/swapon/swapon.c Wed Jul 31 07:06:58 2013 (r253833) +++ head/sbin/swapon/swapon.c Wed Jul 31 07:09:35 2013 (r253834) @@ -446,7 +446,7 @@ swap_on_off_md(const char *name, char *m FILE *sfd; int fd, mdunit, error; const char *ret; - char mdpath[PATH_MAX], linebuf[PATH_MAX]; + static char mdpath[PATH_MAX], linebuf[PATH_MAX]; char *p, *vnodefile; size_t linelen; u_long ul;
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