=================================================================== RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/kexecdh.c,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- src/usr.bin/ssh/kexecdh.c 2010/09/09 10:45:45 1.2 +++ src/usr.bin/ssh/kexecdh.c 2010/09/22 05:01:29 1.3 @@ -1,4 +1,4 @@ -/* $OpenBSD: kexecdh.c,v 1.2 2010/09/09 10:45:45 djm Exp $ */ +/* $OpenBSD: kexecdh.c,v 1.3 2010/09/22 05:01:29 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * Copyright (c) 2010 Damien Miller. All rights reserved. @@ -44,15 +44,9 @@ int kex_ecdh_name_to_nid(const char *kexname) { - int ret; - if (strlen(kexname) < sizeof(KEX_ECDH_SHA2_STEM) - 1) fatal("%s: kexname too short \"%s\"", __func__, kexname); - ret = key_curve_name_to_nid(kexname + sizeof(KEX_ECDH_SHA2_STEM) - 1); - if (ret == -1) - fatal("%s: unsupported curve negotiated \"%s\"", __func__, - kexname); - return ret; + return key_curve_name_to_nid(kexname + sizeof(KEX_ECDH_SHA2_STEM) - 1); } const EVP_MD * @@ -60,6 +54,8 @@ { int nid = kex_ecdh_name_to_nid(kexname); + if (nid == -1) + fatal("%s: unsupported ECDH curve \"%s\"", __func__, kexname); return key_ec_nid_to_evpmd(nid); }