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- djm@cvs.openbsd.org 2006/04/03 07:10:38 

[gss-genr.c]
     GSSAPI buffers shouldn't be nul-terminated, spotted in bugzilla #1066
     by dleonard AT vintela.com. use xasprintf() to simplify code while in
     there; "looks right" deraadt@
This commit is contained in:
Damien Miller 2006-04-23 12:05:46 +10:00
parent 603e68f1a2
commit 63e437f053
2 changed files with 11 additions and 5 deletions
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7
ChangeLog
View File

@ -12,6 +12,11 @@
- dtucker@cvs.openbsd.org 2006/04/02 08:34:52
[ssh-keysign.c]
sessionid can be 32 bytes now too when sha256 kex is used; ok djm@
- djm@cvs.openbsd.org 2006/04/03 07:10:38
[gss-genr.c]
GSSAPI buffers shouldn't be nul-terminated, spotted in bugzilla #1066
by dleonard AT vintela.com. use xasprintf() to simplify code while in
there; "looks right" deraadt@
20060421
- (djm) [Makefile.in configure.ac session.c sshpty.c]
@ -4523,4 +4528,4 @@
- (djm) Trim deprecated options from INSTALL. Mention UsePAM
- (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
$Id: ChangeLog,v 1.4305 2006/04/23 02:05:32 djm Exp $
$Id: ChangeLog,v 1.4306 2006/04/23 02:05:46 djm Exp $

9
gss-genr.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: gss-genr.c,v 1.9 2006/03/25 22:22:43 djm Exp $ */
/* $OpenBSD: gss-genr.c,v 1.10 2006/04/03 07:10:38 djm Exp $ */
/*
* Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@ -205,10 +205,11 @@ OM_uint32
ssh_gssapi_import_name(Gssctxt *ctx, const char *host)
{
gss_buffer_desc gssbuf;
char *val;
gssbuf.length = sizeof("host@") + strlen(host);
gssbuf.value = xmalloc(gssbuf.length);
snprintf(gssbuf.value, gssbuf.length, "host@%s", host);
xasprintf(&val, "host@%s", host);
gssbuf.value = val;
gssbuf.length = strlen(gssbuf.value);
if ((ctx->major = gss_import_name(&ctx->minor,
&gssbuf, GSS_C_NT_HOSTBASED_SERVICE, &ctx->name)))