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- markus@cvs.openbsd.org 2001/03/01 22:46:37 

[ssh.c]
     don't truncate remote ssh-2 commands; from mkubita@securities.cz
     use min, not max for logging, fixes overflow.
This commit is contained in:
Ben Lindstrom 2001-03-05 06:52:57 +00:00
parent b22c2b86af
commit 4040fe10a9
2 changed files with 9 additions and 4 deletions
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6
ChangeLog
View File

@ -106,6 +106,10 @@
- deraadt@cvs.openbsd.org 2001/03/01 03:38:33
[cli.c cli.h rijndael.h ssh-keyscan.1]
copyright notices on all source files
- markus@cvs.openbsd.org 2001/03/01 22:46:37
[ssh.c]
don't truncate remote ssh-2 commands; from mkubita@securities.cz
use min, not max for logging, fixes overflow.
20010304
- (bal) Remove make-ssh-known-hosts.1 since it's no longer valid.
@ -4298,4 +4302,4 @@
- Wrote replacements for strlcpy and mkdtemp
- Released 1.0pre1
$Id: ChangeLog,v 1.884 2001/03/05 06:50:47 mouring Exp $
$Id: ChangeLog,v 1.885 2001/03/05 06:52:57 mouring Exp $

7
ssh.c
View File

@ -39,7 +39,7 @@
*/
#include "includes.h"
RCSID("$OpenBSD: ssh.c,v 1.99 2001/03/01 02:29:04 deraadt Exp $");
RCSID("$OpenBSD: ssh.c,v 1.100 2001/03/01 22:46:37 markus Exp $");
#include <openssl/evp.h>
#include <openssl/err.h>
@ -936,7 +936,8 @@ client_subsystem_reply(int type, int plen, void *ctxt)
id = packet_get_int();
len = buffer_len(&command);
len = MAX(len, 900);
if (len > 900)
len = 900;
packet_done();
if (type == SSH2_MSG_CHANNEL_FAILURE)
fatal("Request for subsystem '%.*s' failed on channel %d",
@ -1009,7 +1010,7 @@ ssh_session2_callback(int id, void *arg)
debug("Sending command: %.*s", len, buffer_ptr(&command));
channel_request_start(id, "exec", 0);
}
packet_put_string(buffer_ptr(&command), len);
packet_put_string(buffer_ptr(&command), buffer_len(&command));
packet_send();
} else {
channel_request(id, "shell", 0);