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aadt@cvs.openbsd.org 2008/10/03 23:56:28 

[sshconnect2.c]
     Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
     function.
     spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
     and (as is fairly typical) did not report the problem to us.  But this fix
     is correct.
     ok djm
This commit is contained in:
Damien Miller 2008-11-03 19:22:09 +11:00
parent 49b78d4fbc
commit c4d1b36cc2
2 changed files with 12 additions and 4 deletions
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10
ChangeLog
View File

@ -39,6 +39,14 @@
do not give an example of how to chmod files: we can presume the user
knows that. removes an ambiguity in the permission of authorized_keys;
ok deraadt
- deraadt@cvs.openbsd.org 2008/10/03 23:56:28
[sshconnect2.c]
Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
function.
spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
and (as is fairly typical) did not report the problem to us. But this fix
is correct.
ok djm
20080906
- (dtucker) [config.guess config.sub] Update to latest versions from
@ -4773,4 +4781,4 @@
OpenServer 6 and add osr5bigcrypt support so when someone migrates
passwords between UnixWare and OpenServer they will still work. OK dtucker@
$Id: ChangeLog,v 1.5108 2008/11/03 08:21:21 djm Exp $
$Id: ChangeLog,v 1.5109 2008/11/03 08:22:09 djm Exp $

6
sshconnect2.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sshconnect2.c,v 1.167 2008/07/31 14:48:28 markus Exp $ */
/* $OpenBSD: sshconnect2.c,v 1.168 2008/10/03 23:56:28 deraadt Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
@ -386,8 +386,8 @@ input_userauth_banner(int type, u_int32_t seq, void *ctxt)
if (len > 0 && options.log_level >= SYSLOG_LEVEL_INFO) {
if (len > 65536)
len = 65536;
msg = xmalloc(len * 4); /* max expansion from strnvis() */
strnvis(msg, raw, len * 4, VIS_SAFE|VIS_OCTAL);
msg = xmalloc(len * 4 + 1); /* max expansion from strnvis() */
strnvis(msg, raw, len * 4 + 1, VIS_SAFE|VIS_OCTAL);
fprintf(stderr, "%s", msg);
xfree(msg);
}