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Fix from Frank Varnavas <varnavas@ny.ubs.com>.

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We cannot use the same name as the client to
the NT password server, as NT will drop client
connections if the same client name connects
twice. Instead, synthesize a name from our pid.
and the remote machine name.
Jeremy (jallison@whistle.com)
This commit is contained in:
Jeremy Allison 0001-01-01 00:00:00 +00:00
parent 99080705a2
commit ebf9487a9a
1 changed files with 17 additions and 3 deletions
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20
source/smbd/password.c
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@ -1576,11 +1576,25 @@ BOOL server_cryptkey(char *buf)
p = outbuf+len; p = outbuf+len;
name_mangle(desthost,p,' '); name_mangle(desthost,p,' ');
len += name_len(p); len += name_len(p);
p = outbuf+len;
/* and my name */ /* and my name */
p = outbuf+len; /* Fix from Frank Varnavas <varnavas@ny.ubs.com>.
name_mangle(remote_machine,p,' '); We cannot use the same name as the client to
len += name_len(p); the NT password server, as NT will drop client
connections if the same client name connects
twice. Instead, synthesize a name from our pid.
and the remote machine name.
*/
{
char buf[32]; /* create name as PIDname */
sprintf(buf,"%d", getpid());
strncpy(&buf[strlen(buf)], remote_machine, 31 - strlen(buf));
buf[31] = '\0';
DEBUG(1,("negprot w/password server as %s\n",buf));
name_mangle(buf,p,' ');
len += name_len(p);
}
_smb_setlen(outbuf,len); _smb_setlen(outbuf,len);
CVAL(outbuf,0) = 0x81; CVAL(outbuf,0) = 0x81;