X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/996d5e62b203304a38c5c400d764db9ff9121b48..2056e015b79f9ac007dbdcd54b09fbb9b13541b7:/openssh/auth2-chall.c

diff --git a/openssh/auth2-chall.c b/openssh/auth2-chall.c
index 384a543..d816578 100644
--- a/openssh/auth2-chall.c
+++ b/openssh/auth2-chall.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: auth2-chall.c,v 1.33 2007/09/21 08:15:29 djm Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  * Copyright (c) 2001 Per Allansson.  All rights reserved.
@@ -22,14 +23,22 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 #include "includes.h"
-RCSID("$OpenBSD: auth2-chall.c,v 1.22 2005/01/19 13:11:47 dtucker Exp $");
 
+#include <sys/types.h>
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "xmalloc.h"
 #include "ssh2.h"
+#include "key.h"
+#include "hostfile.h"
 #include "auth.h"
 #include "buffer.h"
 #include "packet.h"
-#include "xmalloc.h"
 #include "dispatch.h"
 #include "log.h"
 #include "servconf.h"
@@ -167,7 +176,7 @@ kbdint_next_device(KbdintAuthctxt *kbdintctxt)
 		kbdintctxt->devices = t[len] ? xstrdup(t+len+1) : NULL;
 		xfree(t);
 		debug2("kbdint_next_device: devices %s", kbdintctxt->devices ?
-		   kbdintctxt->devices : "<empty>");
+		    kbdintctxt->devices : "<empty>");
 	} while (kbdintctxt->devices && !kbdintctxt->device);
 
 	return kbdintctxt->device ? 1 : 0;
@@ -197,7 +206,7 @@ auth2_challenge_stop(Authctxt *authctxt)
 {
 	/* unregister callback */
 	dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL);
-	if (authctxt->kbdintctxt != NULL)  {
+	if (authctxt->kbdintctxt != NULL) {
 		kbdint_free(authctxt->kbdintctxt);
 		authctxt->kbdintctxt = NULL;
 	}
@@ -239,8 +248,7 @@ send_userauth_info_request(Authctxt *authctxt)
 {
 	KbdintAuthctxt *kbdintctxt;
 	char *name, *instr, **prompts;
-	int i;
-	u_int *echo_on;
+	u_int i, *echo_on;
 
 	kbdintctxt = authctxt->kbdintctxt;
 	if (kbdintctxt->device->query(kbdintctxt->ctxt,
@@ -273,8 +281,8 @@ input_userauth_info_response(int type, u_int32_t seq, void *ctxt)
 {
 	Authctxt *authctxt = ctxt;
 	KbdintAuthctxt *kbdintctxt;
-	int i, authenticated = 0, res, len;
-	u_int nresp;
+	int authenticated = 0, res, len;
+	u_int i, nresp;
 	char **response = NULL, *method;
 
 	if (authctxt == NULL)
@@ -292,7 +300,7 @@ input_userauth_info_response(int type, u_int32_t seq, void *ctxt)
 	if (nresp > 100)
 		fatal("input_userauth_info_response: too many replies");
 	if (nresp > 0) {
-		response = xmalloc(nresp * sizeof(char *));
+		response = xcalloc(nresp, sizeof(char *));
 		for (i = 0; i < nresp; i++)
 			response[i] = packet_get_string(NULL);
 	}