diff options
| author | Darren Tucker <dtucker@zip.com.au> | 2003-11-03 20:05:03 +1100 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2003-11-03 20:05:03 +1100 |
| commit | 8cc39788cbe1d9caaf78ebb4c0a29ad6a61a9876 (patch) | |
| tree | ec856eb943581f56070576ff11fbd6f70cd6ac10 /auth2-gss.c | |
| parent | a47c9bcda632c6dc85dd3f15a454f154fba8a6a6 (diff) | |
- markus@cvs.openbsd.org 2003/10/21 09:50:06
[auth2-gss.c]
make sure the doid is larger than 2
Diffstat (limited to 'auth2-gss.c')
| -rw-r--r-- | auth2-gss.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/auth2-gss.c b/auth2-gss.c index 75b94b00..a82b87f5 100644 --- a/auth2-gss.c +++ b/auth2-gss.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-gss.c,v 1.3 2003/09/01 20:44:54 markus Exp $ */ +/* $OpenBSD: auth2-gss.c,v 1.4 2003/10/21 09:50:06 markus Exp $ */ /* * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved. @@ -79,6 +79,8 @@ userauth_gssapi(Authctxt *authctxt) xfree(doid); doid = packet_get_string(&len); + if (len <= 2) + packet_disconnect("Short OID received"); if (doid[0] != SSH_GSS_OIDTYPE || doid[1] != len-2) { logit("Mechanism OID received using the old encoding form"); |