- djm@cvs.openbsd.org 2006/03/30 09:58:16

[openssh.git] / monitor_wrap.c

diff --git a/monitor_wrap.c b/monitor_wrap.c
index 3b50753de7f337a58d650354add00297d02e37c6..8cfc8cc08f79769b1ed0dbed2d91d0ee61b895cc 100644 (file)
--- a/monitor_wrap.c
+++ b/monitor_wrap.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: monitor_wrap.c,v 1.45 2006/03/30 09:58:15 djm Exp $ */
 /*
  * Copyright 2002 Niels Provos <provos@citi.umich.edu>
  * Copyright 2002 Markus Friedl <markus@openbsd.org>
@@ -25,7 +26,6 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: monitor_wrap.c,v 1.40 2005/05/24 17:32:43 avsm Exp $");
 
 #include <openssl/bn.h>
 #include <openssl/dh.h>
@@ -52,7 +52,7 @@ RCSID("$OpenBSD: monitor_wrap.c,v 1.40 2005/05/24 17:32:43 avsm Exp $");
 #include "xmalloc.h"
 #include "atomicio.h"
 #include "monitor_fdpass.h"
-#include "getput.h"
+#include "misc.h"
 #include "servconf.h"
 
 #include "auth.h"
@@ -91,7 +91,7 @@ mm_request_send(int sock, enum monitor_reqtype type, Buffer *m)
 
        debug3("%s entering: type %d", __func__, type);
 
-       PUT_32BIT(buf, mlen + 1);
+       put_u32(buf, mlen + 1);
        buf[4] = (u_char) type;         /* 1st byte of payload is mesg-type */
        if (atomicio(vwrite, sock, buf, sizeof(buf)) != sizeof(buf))
                fatal("%s: write: %s", __func__, strerror(errno));
@@ -112,7 +112,7 @@ mm_request_receive(int sock, Buffer *m)
                        cleanup_exit(255);
                fatal("%s: read: %s", __func__, strerror(errno));
        }
-       msg_len = GET_32BIT(buf);
+       msg_len = get_u32(buf);
        if (msg_len > 256 * 1024)
                fatal("%s: read: bad msg_len %d", __func__, msg_len);
        buffer_clear(m);
@@ -637,7 +637,7 @@ mm_send_keystate(struct monitor *monitor)
 }
 
 int
-mm_pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen)
+mm_pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
 {
        Buffer m;
        char *p, *msg;
@@ -860,8 +860,8 @@ mm_chall_setup(char **name, char **infotxt, u_int *numprompts,
        *name = xstrdup("");
        *infotxt = xstrdup("");
        *numprompts = 1;
-       *prompts = xmalloc(*numprompts * sizeof(char *));
-       *echo_on = xmalloc(*numprompts * sizeof(u_int));
+       *prompts = xcalloc(*numprompts, sizeof(char *));
+       *echo_on = xcalloc(*numprompts, sizeof(u_int));
        (*echo_on)[0] = 0;
 }
 
@@ -954,11 +954,7 @@ mm_skey_query(void *ctx, char **name, char **infotxt,
 
        mm_chall_setup(name, infotxt, numprompts, prompts, echo_on);
 
-       len = strlen(challenge) + strlen(SKEY_PROMPT) + 1;
-       p = xmalloc(len);
-       strlcpy(p, challenge, len);
-       strlcat(p, SKEY_PROMPT, len);
-       (*prompts)[0] = p;
+       xasprintf(*prompts, "%s%s", challenge, SKEY_PROMPT);
        xfree(challenge);
 
        return (0);