diff options
Diffstat (limited to 'usr.sbin/acme-client/parse.y')
| -rw-r--r-- | usr.sbin/acme-client/parse.y | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/usr.sbin/acme-client/parse.y b/usr.sbin/acme-client/parse.y index a6ecdda6fe3..bcc8325506a 100644 --- a/usr.sbin/acme-client/parse.y +++ b/usr.sbin/acme-client/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.29 2018/08/03 17:57:21 benno Exp $ */ +/* $OpenBSD: parse.y,v 1.30 2018/09/07 07:35:30 miko Exp $ */ /* * Copyright (c) 2016 Kristaps Dzonsons <kristaps@bsd.lv> @@ -839,17 +839,12 @@ 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(EXIT_FAILURE, "cmdline_symset: malloc"); - - strlcpy(sym, s, len); - + sym = strndup(s, val - s); + if (sym == NULL) + errx(EXIT_FAILURE, "%s: strndup", __func__); ret = symset(sym, val + 1, 1); free(sym); |