diff options
| -rw-r--r-- | readconf.c | 10 |
1 files changed, 3 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.366 2022/02/08 08:59:12 dtucker Exp $ */ +/* $OpenBSD: readconf.c,v 1.367 2022/04/20 15:56:49 millert Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -754,19 +754,15 @@ static void rm_env(Options *options, const char *arg, const char *filename, int linenum) { int i, j, onum_send_env = options->num_send_env; - char *cp; /* Remove an environment variable */ for (i = 0; i < options->num_send_env; ) { - cp = xstrdup(options->send_env[i]); - if (!match_pattern(cp, arg + 1)) { - free(cp); + if (!match_pattern(options->send_env[i], arg + 1)) { i++; continue; } debug3("%s line %d: removing environment %s", - filename, linenum, cp); - free(cp); + filename, linenum, options->send_env[i]); free(options->send_env[i]); options->send_env[i] = NULL; for (j = i; j < options->num_send_env - 1; j++) { |