diff options
| author |   markus <markus@openbsd.org> | 1999-11-02 19:42:34 +0000 |
|---|---|---|
| committer | markus <markus@openbsd.org> | 1999-11-02 19:42:34 +0000 |
| commit | efe9f7905a9c6e3231136b24deddc7edb7b747c7 (patch) | |
| tree | 45920a0a6723da34bb42b77b623cbd3f6c5f6b98 /usr.bin/ssh/ssh-agent.c | |
| parent | remove unused argument. ok dugsong (diff) | |
| download | wireguard-openbsd-efe9f7905a9c6e3231136b24deddc7edb7b747c7.tar.xz wireguard-openbsd-efe9f7905a9c6e3231136b24deddc7edb7b747c7.zip | |
replace assert() with error, fatal or packet_disconnect
Diffstat (limited to 'usr.bin/ssh/ssh-agent.c')
| -rw-r--r-- | usr.bin/ssh/ssh-agent.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/usr.bin/ssh/ssh-agent.c b/usr.bin/ssh/ssh-agent.c index d304e7a670b..87d787dbd08 100644 --- a/usr.bin/ssh/ssh-agent.c +++ b/usr.bin/ssh/ssh-agent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-agent.c,v 1.16 1999/10/28 20:41:23 markus Exp $ */ +/* $OpenBSD: ssh-agent.c,v 1.17 1999/11/02 19:42:36 markus Exp $ */ /* @@ -16,7 +16,7 @@ The authentication agent program. */ #include "includes.h" -RCSID("$OpenBSD: ssh-agent.c,v 1.16 1999/10/28 20:41:23 markus Exp $"); +RCSID("$OpenBSD: ssh-agent.c,v 1.17 1999/11/02 19:42:36 markus Exp $"); #include "ssh.h" #include "rsa.h" @@ -131,7 +131,12 @@ process_authentication_challenge(SocketEntry *e) case 1: /* As of protocol 1.1 */ /* The response is MD5 of decrypted challenge plus session id. */ len = BN_num_bytes(challenge); - assert(len <= 32 && len); + + if (len <= 0 || len > 32) { + fatal("process_authentication_challenge: " + "bad challenge length %d", len); + } + memset(buf, 0, 32); BN_bn2bin(challenge, buf + 32 - len); MD5_Init(&md); |