Vendor import of OpenSSH 4.1p1.

4 files changed, 14 insertions, 8 deletions

diff --git a/crypto/openssh/openbsd-compat/bsd-cygwin_util.c b/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
index f53abb6..ff394ec 100644
--- a/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
+++ b/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
@@ -29,7 +29,7 @@
 
 #include "includes.h"
 
-RCSID("$Id: bsd-cygwin_util.c,v 1.13 2004/08/30 10:42:08 dtucker Exp $");
+RCSID("$Id: bsd-cygwin_util.c,v 1.13.4.1 2005/05/25 09:42:40 dtucker Exp $");
 
 #ifdef HAVE_CYGWIN
 
@@ -247,6 +247,7 @@ static struct wenv {
 	{ NL("COMMONPROGRAMFILES=") },
 	{ NL("COMPUTERNAME=") },
 	{ NL("COMSPEC=") },
+	{ NL("CYGWIN=") },
 	{ NL("NUMBER_OF_PROCESSORS=") },
 	{ NL("OS=") },
 	{ NL("PATH=") },
@@ -260,7 +261,7 @@ static struct wenv {
 	{ NL("SYSTEMROOT=") },
 	{ NL("TMP=") },
 	{ NL("TEMP=") },
-	{ NL("WINDIR=") },
+	{ NL("WINDIR=") }
 };
 
 char **
@@ -269,7 +270,7 @@ fetch_windows_environment(void)
 	char **e, **p;
 	int i, idx = 0;
 
-	p = xmalloc(WENV_SIZ * sizeof(char *));
+	p = xmalloc((WENV_SIZ + 1) * sizeof(char *));
 	for (e = environ; *e != NULL; ++e) {
 		for (i = 0; i < WENV_SIZ; ++i) {
 			if (!strncmp(*e, wenv_arr[i].name, wenv_arr[i].namelen))
diff --git a/crypto/openssh/openbsd-compat/port-aix.c b/crypto/openssh/openbsd-compat/port-aix.c
index fa6a4ff..cf5d4b9 100644
--- a/crypto/openssh/openbsd-compat/port-aix.c
+++ b/crypto/openssh/openbsd-compat/port-aix.c
@@ -151,7 +151,7 @@ aix_valid_authentications(const char *user)
  * returns 0.
  */
 int
-sys_auth_passwd(Authctxt *ctxt, const char *password, Buffer *loginmsg)
+sys_auth_passwd(Authctxt *ctxt, const char *password)
 {
 	char *authmsg = NULL, *msg, *name = ctxt->pw->pw_name;
 	int authsuccess = 0, expired, reenter, result;
@@ -181,7 +181,7 @@ sys_auth_passwd(Authctxt *ctxt, const char *password, Buffer *loginmsg)
 		 */
 		expired = passwdexpired(name, &msg);
 		if (msg && *msg) {
-			buffer_append(loginmsg, msg, strlen(msg));
+			buffer_append(ctxt->loginmsg, msg, strlen(msg));
 			aix_remove_embedded_newlines(msg);
 		}
 		debug3("AIX/passwdexpired returned %d msg %.100s", expired, msg);
diff --git a/crypto/openssh/openbsd-compat/port-aix.h b/crypto/openssh/openbsd-compat/port-aix.h
index a05ce970..9e3dce4 100644
--- a/crypto/openssh/openbsd-compat/port-aix.h
+++ b/crypto/openssh/openbsd-compat/port-aix.h
@@ -1,4 +1,4 @@
-/* $Id: port-aix.h,v 1.24 2005/02/16 11:49:31 dtucker Exp $ */
+/* $Id: port-aix.h,v 1.25 2005/03/21 11:46:34 dtucker Exp $ */
 
 /*
  *
@@ -47,7 +47,9 @@
 
 /* These should be in the system headers but are not. */
 int usrinfo(int, char *, int);
+#if (HAVE_DECL_SETAUTHDB == 0)
 int setauthdb(const char *, char *);
+#endif
 /* these may or may not be in the headers depending on the version */
 #if (HAVE_DECL_AUTHENTICATE == 0)
 int authenticate(char *, char *, int *, char **);
diff --git a/crypto/openssh/openbsd-compat/readpassphrase.c b/crypto/openssh/openbsd-compat/readpassphrase.c
index 4ee1be5..eb060bd 100644
--- a/crypto/openssh/openbsd-compat/readpassphrase.c
+++ b/crypto/openssh/openbsd-compat/readpassphrase.c
@@ -137,8 +137,11 @@ restart:
 		(void)write(output, "\n", 1);
 
 	/* Restore old terminal settings and signals. */
-	if (memcmp(&term, &oterm, sizeof(term)) != 0)
-		(void)tcsetattr(input, _T_FLUSH, &oterm);
+	if (memcmp(&term, &oterm, sizeof(term)) != 0) {
+		while (tcsetattr(input, _T_FLUSH, &oterm) == -1 &&
+		    errno == EINTR)
+			continue;
+	}
 	(void)sigaction(SIGALRM, &savealrm, NULL);
 	(void)sigaction(SIGHUP, &savehup, NULL);
 	(void)sigaction(SIGINT, &saveint, NULL);