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reuse parse_multistate for parse_flag (yes/no arguments).
Saves a few lines of code and makes the parser more consistent wrt case-
sensitivity.  bz#2664 ok dtucker@

OpenBSD-Commit-ID: b2ad1b6086858d5db71c7b11e5a74dba6d60efef
This commit is contained in:
djm@openbsd.org@openbsd.org 2017-11-03 05:18:44 +00:00 committed by Damien Miller
parent d52131a983
commit 33edb6ebdc
1 changed files with 8 additions and 16 deletions
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24
servconf.c
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@ -1,5 +1,5 @@
/* $OpenBSD: servconf.c,v 1.319 2017/11/03 03:18:53 dtucker Exp $ */
/* $OpenBSD: servconf.c,v 1.320 2017/11/03 05:18:44 djm Exp $ */
/*
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
* All rights reserved
@ -1098,6 +1098,11 @@ struct multistate {
char *key;
int value;
};
static const struct multistate multistate_flag[] = {
{ "yes", 1 },
{ "no", 0 },
{ NULL, -1 }
};
static const struct multistate multistate_addressfamily[] = {
{ "inet", AF_INET },
{ "inet6", AF_INET6 },
@ -1338,21 +1343,8 @@ process_server_config_line(ServerOptions *options, char *line,
case sIgnoreRhosts:
intptr = &options->ignore_rhosts;
parse_flag:
arg = strdelim(&cp);
if (!arg || *arg == '\0')
fatal("%s line %d: missing yes/no argument.",
filename, linenum);
value = 0; /* silence compiler */
if (strcmp(arg, "yes") == 0)
value = 1;
else if (strcmp(arg, "no") == 0)
value = 0;
else
fatal("%s line %d: Bad yes/no argument: %s",
filename, linenum, arg);
if (*activep && *intptr == -1)
*intptr = value;
break;
multistate_ptr = multistate_flag;
goto parse_multistate;
case sIgnoreUserKnownHosts:
intptr = &options->ignore_user_known_hosts;