diff options
Diffstat (limited to 'usr.sbin/dvmrpd/parse.y')
| -rw-r--r-- | usr.sbin/dvmrpd/parse.y | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/usr.sbin/dvmrpd/parse.y b/usr.sbin/dvmrpd/parse.y index 4cde820bf4b..65966206072 100644 --- a/usr.sbin/dvmrpd/parse.y +++ b/usr.sbin/dvmrpd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.36 2018/07/11 07:39:22 krw Exp $ */ +/* $OpenBSD: parse.y,v 1.37 2018/09/07 07:35:30 miko Exp $ */ /* * Copyright (c) 2004, 2005, 2006 Esben Norby <norby@openbsd.org> @@ -834,17 +834,12 @@ cmdline_symset(char *s) { char *sym, *val; int ret; - size_t len; if ((val = strrchr(s, '=')) == NULL) return (-1); - - len = strlen(s) - strlen(val) + 1; - if ((sym = malloc(len)) == NULL) - errx(1, "cmdline_symset: malloc"); - - strlcpy(sym, s, len); - + sym = strndup(s, val - s); + if (sym == NULL) + errx(1, "%s: strndup", __func__); ret = symset(sym, val + 1, 1); free(sym); |