Date: Mon, 19 Oct 2020 20:37:05 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r366856 - stable/12/sbin/nvmecontrol Message-ID: <202010192037.09JKb5Zq079232@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Mon Oct 19 20:37:04 2020 New Revision: 366856 URL: https://svnweb.freebsd.org/changeset/base/366856 Log: MFC r352212 (by imp): Assume all the short args have optional args so allocate space for the ':'. It's slightly wasteful, but much easier (and the savings in bytes at runtime would be tiny, but the code to do it larger). Modified: stable/12/sbin/nvmecontrol/comnd.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sbin/nvmecontrol/comnd.c ============================================================================== --- stable/12/sbin/nvmecontrol/comnd.c Mon Oct 19 20:26:37 2020 (r366855) +++ stable/12/sbin/nvmecontrol/comnd.c Mon Oct 19 20:37:04 2020 (r366856) @@ -189,7 +189,7 @@ arg_parse(int argc, char * const * argv, const struct lopts = malloc((n + 2) * sizeof(struct option)); if (lopts == NULL) err(1, "option memory"); - p = shortopts = malloc((n + 3) * sizeof(char)); + p = shortopts = malloc((2 * n + 3) * sizeof(char)); if (shortopts == NULL) err(1, "shortopts memory"); idx = 0;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202010192037.09JKb5Zq079232>