diff --git a/include/unistd.h b/include/unistd.h index f60e911dbaa1..f7495fbd75b4 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -1,4 +1,4 @@ -/* $NetBSD: unistd.h,v 1.134 2012/04/14 01:34:08 christos Exp $ */ +/* $NetBSD: unistd.h,v 1.135 2012/07/14 15:06:26 darrenr Exp $ */ /*- * Copyright (c) 1998, 1999, 2008 The NetBSD Foundation, Inc. @@ -385,6 +385,7 @@ int undelete(const char *); int rcmd_af(char **, int, const char *, const char *, const char *, int *, int); int rresvport_af(int *, int); +int rresvport_af_addr(int *, int, void *); int iruserok_sa(const void *, int, int, const char *, const char *); #endif diff --git a/lib/libc/net/rcmd.c b/lib/libc/net/rcmd.c index a63045752266..46821f60a55a 100644 --- a/lib/libc/net/rcmd.c +++ b/lib/libc/net/rcmd.c @@ -1,4 +1,4 @@ -/* $NetBSD: rcmd.c,v 1.67 2012/03/13 21:13:42 christos Exp $ */ +/* $NetBSD: rcmd.c,v 1.68 2012/07/14 15:06:26 darrenr Exp $ */ /* * Copyright (c) 1983, 1993, 1994 @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)rcmd.c 8.3 (Berkeley) 3/26/94"; #else -__RCSID("$NetBSD: rcmd.c,v 1.67 2012/03/13 21:13:42 christos Exp $"); +__RCSID("$NetBSD: rcmd.c,v 1.68 2012/07/14 15:06:26 darrenr Exp $"); #endif #endif /* LIBC_SCCS and not lint */ @@ -505,6 +505,12 @@ rresvport(int *alport) int rresvport_af(int *alport, int family) +{ + return rresvport_af_addr(alport, family, NULL); +} + +int +rresvport_af_addr(int *alport, int family, void *addr) { struct sockaddr_storage ss; struct sockaddr *sa; @@ -522,6 +528,9 @@ rresvport_af(int *alport, int family) sa->sa_len = #endif salen = sizeof(struct sockaddr_in); + if (addr) + ((struct sockaddr_in *)(void *)sa)->sin_addr = + ((struct sockaddr_in *)addr)->sin_addr; portp = &((struct sockaddr_in *)(void *)sa)->sin_port; break; #ifdef INET6 @@ -530,6 +539,9 @@ rresvport_af(int *alport, int family) sa->sa_len = #endif salen = sizeof(struct sockaddr_in6); + if (addr) + ((struct sockaddr_in6 *)(void *)sa)->sin6_addr = + ((struct sockaddr_in6 *)addr)->sin6_addr; portp = &((struct sockaddr_in6 *)(void *)sa)->sin6_port; break; #endif diff --git a/lib/libc/shlib_version b/lib/libc/shlib_version index 8fb8a5e8e380..d0039b2a1fbf 100644 --- a/lib/libc/shlib_version +++ b/lib/libc/shlib_version @@ -1,4 +1,4 @@ -# $NetBSD: shlib_version,v 1.232 2012/07/08 01:21:11 rmind Exp $ +# $NetBSD: shlib_version,v 1.233 2012/07/14 15:06:26 darrenr Exp $ # Remember to update distrib/sets/lists/base/shl.* when changing # # things we wish to do on next major version bump: @@ -31,4 +31,4 @@ # - remove gets(); it is finally dead in c11. # - make __cerror (spelled CERROR) hidden again major=12 -minor=184 +minor=185 diff --git a/libexec/rshd/rshd.c b/libexec/rshd/rshd.c index d4a8e9412484..c2b7643b2ace 100644 --- a/libexec/rshd/rshd.c +++ b/libexec/rshd/rshd.c @@ -1,4 +1,4 @@ -/* $NetBSD: rshd.c,v 1.49 2011/10/30 16:54:58 christos Exp $ */ +/* $NetBSD: rshd.c,v 1.50 2012/07/14 15:06:26 darrenr Exp $ */ /* * Copyright (C) 1998 WIDE Project. @@ -69,7 +69,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1992, 1993, 1994\ #if 0 static char sccsid[] = "@(#)rshd.c 8.2 (Berkeley) 4/6/94"; #else -__RCSID("$NetBSD: rshd.c,v 1.49 2011/10/30 16:54:58 christos Exp $"); +__RCSID("$NetBSD: rshd.c,v 1.50 2012/07/14 15:06:26 darrenr Exp $"); #endif #endif /* not lint */ @@ -137,7 +137,7 @@ static int check_all; static int log_success; /* If TRUE, log all successful accesses */ static int sent_null; -__dead static void doit(struct sockaddr *); +__dead static void doit(struct sockaddr *, struct sockaddr *); __dead static void rshd_errx(int, const char *, ...) __printflike(2, 3); static void getstr(char *, int, const char *); static int local_domain(char *); @@ -155,7 +155,9 @@ main(int argc, char *argv[]) struct linger linger; int ch, on = 1; socklen_t fromlen; + socklen_t locallen; struct sockaddr_storage from; + struct sockaddr_storage local; struct protoent *proto; openlog("rshd", LOG_PID, LOG_DAEMON); @@ -185,10 +187,16 @@ main(int argc, char *argv[]) argv += optind; fromlen = sizeof(from); /* xxx */ + locallen = sizeof(local); /* xxx */ if (getpeername(STDIN_FILENO, (struct sockaddr *)&from, &fromlen) < 0) { syslog(LOG_ERR, "getpeername: %m"); return EXIT_FAILURE; } + if (getsockname(STDIN_FILENO, (struct sockaddr *)&local, + &locallen) < 0) { + syslog(LOG_ERR, "getsockname: %m"); + return EXIT_FAILURE; + } #if 0 if (((struct sockaddr *)&from)->sa_family == AF_INET6 && IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)&from)->sin6_addr) && @@ -232,13 +240,13 @@ main(int argc, char *argv[]) proto = getprotobyname("tcp"); (void)setsockopt(STDIN_FILENO, proto->p_proto, TCP_NODELAY, &on, sizeof(on)); - doit((struct sockaddr *)&from); + doit((struct sockaddr *)&from, (struct sockaddr *)&local); } extern char **environ; static void -doit(struct sockaddr *fromp) +doit(struct sockaddr *fromp, struct sockaddr *localp) { struct passwd *pwd, pwres; in_port_t port; @@ -356,7 +364,7 @@ doit(struct sockaddr *fromp) (void) alarm(0); if (port != 0) { int lport = IPPORT_RESERVED - 1; - s = rresvport_af(&lport, af); + s = rresvport_af_addr(&lport, af, localp); if (s < 0) { syslog(LOG_ERR, "can't get stderr port: %m"); exit(EXIT_FAILURE);