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| author | Damien Miller <djm@mindrot.org> | 2003-06-18 12:29:01 +0200 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2003-06-18 12:29:01 +0200 |
| commit | 8c1d2e3926c483551c5a2b0e356d300ad2908d9e (patch) | |
| tree | c8e5e281131acfe4f70880f146f219f3ed239809 /ssh-rsa.c | |
| parent | - markus@cvs.openbsd.org 2003/06/12 19:12:03 (diff) | |
| download | openssh-8c1d2e3926c483551c5a2b0e356d300ad2908d9e.tar.xz openssh-8c1d2e3926c483551c5a2b0e356d300ad2908d9e.zip | |
- markus@cvs.openbsd.org 2003/06/16 08:22:35
[ssh-rsa.c]
make sure the signature has at least the expected length (don't
insist on len == hlen + oidlen, since this breaks some smartcards)
bugzilla #592; ok djm@
Diffstat (limited to 'ssh-rsa.c')
| -rw-r--r-- | ssh-rsa.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-rsa.c,v 1.28 2003/02/12 09:33:04 markus Exp $"); +RCSID("$OpenBSD: ssh-rsa.c,v 1.29 2003/06/16 08:22:35 markus Exp $"); #include <openssl/evp.h> #include <openssl/err.h> @@ -247,8 +247,8 @@ openssh_RSA_verify(int type, u_char *hash, u_int hashlen, ERR_error_string(ERR_get_error(), NULL)); goto done; } - if (len != hlen + oidlen) { - error("bad decrypted len: %d != %d + %d", len, hlen, oidlen); + if (len < hlen + oidlen) { + error("bad decrypted len: %d < %d + %d", len, hlen, oidlen); goto done; } if (memcmp(decrypted, oid, oidlen) != 0) { |