diff options
| -rw-r--r-- | usr.bin/ssh/misc.c | 14 | ||||
| -rw-r--r-- | usr.bin/ssh/misc.h | 3 | ||||
| -rw-r--r-- | usr.bin/ssh/readconf.c | 4 | ||||
| -rw-r--r-- | usr.bin/ssh/servconf.c | 13 | ||||
| -rw-r--r-- | usr.bin/ssh/ssh-keyscan.c | 10 |
5 files changed, 34 insertions, 10 deletions
diff --git a/usr.bin/ssh/misc.c b/usr.bin/ssh/misc.c index 04a54068872..883a62f9950 100644 --- a/usr.bin/ssh/misc.c +++ b/usr.bin/ssh/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.73 2009/11/20 03:24:07 djm Exp $ */ +/* $OpenBSD: misc.c,v 1.74 2009/12/25 19:40:21 stevesk Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2005,2006 Damien Miller. All rights reserved. @@ -261,6 +261,18 @@ a2port(const char *s) } int +a2rdomain(const char *s) +{ + long long rdomain; + const char *errstr; + + rdomain = strtonum(s, 0, RT_TABLEID_MAX, &errstr); + if (errstr != NULL) + return -1; + return (int)rdomain; +} + +int a2tun(const char *s, int *remote) { const char *errstr = NULL; diff --git a/usr.bin/ssh/misc.h b/usr.bin/ssh/misc.h index 3d5ec0cf3a0..f3b94636ad8 100644 --- a/usr.bin/ssh/misc.h +++ b/usr.bin/ssh/misc.h @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.h,v 1.39 2009/10/28 16:38:18 reyk Exp $ */ +/* $OpenBSD: misc.h,v 1.40 2009/12/25 19:40:21 stevesk Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -23,6 +23,7 @@ int set_nonblock(int); int unset_nonblock(int); void set_nodelay(int); int a2port(const char *); +int a2rdomain(const char *); int a2tun(const char *, int *); char *put_host_port(const char *, u_short); char *hpdelim(char **); diff --git a/usr.bin/ssh/readconf.c b/usr.bin/ssh/readconf.c index ec5bb8d0b6f..835744bbfbc 100644 --- a/usr.bin/ssh/readconf.c +++ b/usr.bin/ssh/readconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.179 2009/10/28 16:38:18 reyk Exp $ */ +/* $OpenBSD: readconf.c,v 1.180 2009/12/25 19:40:21 stevesk Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -920,7 +920,7 @@ parse_int: if (!arg || *arg == '\0') fatal("%.200s line %d: Missing argument.", filename, linenum); - value = a2port(arg); + value = a2rdomain(arg); if (value == -1) fatal("%.200s line %d: Bad rdomain.", filename, linenum); diff --git a/usr.bin/ssh/servconf.c b/usr.bin/ssh/servconf.c index 3c9ca8a7eed..77cc7d85bb3 100644 --- a/usr.bin/ssh/servconf.c +++ b/usr.bin/ssh/servconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: servconf.c,v 1.197 2009/10/28 16:38:18 reyk Exp $ */ +/* $OpenBSD: servconf.c,v 1.198 2009/12/25 19:40:21 stevesk Exp $ */ /* * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved @@ -1255,7 +1255,16 @@ process_server_config_line(ServerOptions *options, char *line, case sRDomain: intptr = &options->rdomain; - goto parse_int; + arg = strdelim(&cp); + if (!arg || *arg == '\0') + fatal("%s line %d: missing rdomain value.", + filename, linenum); + if ((value = a2rdomain(arg)) == -1) + fatal("%s line %d: invalid rdomain value.", + filename, linenum); + if (*intptr == -1) + *intptr = value; + break; case sDeprecated: logit("%s line %d: Deprecated option %s", diff --git a/usr.bin/ssh/ssh-keyscan.c b/usr.bin/ssh/ssh-keyscan.c index 8f581ba78ff..d5c5a42a39c 100644 --- a/usr.bin/ssh/ssh-keyscan.c +++ b/usr.bin/ssh/ssh-keyscan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keyscan.c,v 1.79 2009/10/28 16:38:18 reyk Exp $ */ +/* $OpenBSD: ssh-keyscan.c,v 1.80 2009/12/25 19:40:21 stevesk Exp $ */ /* * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. * @@ -789,9 +789,11 @@ main(int argc, char **argv) IPv4or6 = AF_INET6; break; case 'V': - scan_rdomain = a2port(optarg); - if (scan_rdomain < 0) - scan_rdomain = -1; + scan_rdomain = a2rdomain(optarg); + if (scan_rdomain == -1) { + fprintf(stderr, "Bad rdomain '%s'\n", optarg); + exit(1); + } break; case '?': default: |