From 5363aee8bd91095c9a420625500e4fd5983349ae Mon Sep 17 00:00:00 2001 From: Ben Lindstrom Date: Mon, 25 Jun 2001 04:42:20 +0000 Subject: - markus@cvs.openbsd.org 2001/06/23 05:26:02 [key.c] handle sigature of size 0 (some broken clients send this). --- key.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'key.c') diff --git a/key.c b/key.c index 3b9f9f78..84306a9b 100644 --- a/key.c +++ b/key.c @@ -32,7 +32,7 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "includes.h" -RCSID("$OpenBSD: key.c,v 1.25 2001/04/17 10:53:24 markus Exp $"); +RCSID("$OpenBSD: key.c,v 1.26 2001/06/23 05:26:02 markus Exp $"); #include @@ -768,6 +768,9 @@ key_verify( u_char *signature, int signaturelen, u_char *data, int datalen) { + if (signaturelen == 0) + return -1; + switch(key->type){ case KEY_DSA: return ssh_dss_verify(key, signature, signaturelen, data, datalen); -- cgit v1.2.3