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kex: Fixed initialization of server kex.

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Signed-off-by: Andreas Schneider <asn@cynapses.org>
This commit is contained in:
milo
2010-08-08 22:52:09 +02:00
committed by Andreas Schneider
parent eb361626cb
commit 23c745d335
1 changed files with 19 additions and 7 deletions
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26
libssh/kex.c
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@@ -260,14 +260,26 @@ SSH_PACKET_CALLBACK(ssh_packet_kexinit){
ssh_set_error(session,SSH_FATAL,"SSH_KEXINIT received in wrong state");
goto error;
}
if (buffer_get_data(packet,session->server_kex.cookie,16) != 16) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: no cookie in packet");
goto error;
}
if (server_kex) {
if (buffer_get_data(packet,session->client_kex.cookie,16) != 16) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: no cookie in packet");
goto error;
}
if (hashbufin_add_cookie(session, session->server_kex.cookie) < 0) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: adding cookie failed");
goto error;
if (hashbufin_add_cookie(session, session->client_kex.cookie) < 0) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: adding cookie failed");
goto error;
}
} else {
if (buffer_get_data(packet,session->server_kex.cookie,16) != 16) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: no cookie in packet");
goto error;
}
if (hashbufin_add_cookie(session, session->server_kex.cookie) < 0) {
ssh_set_error(session, SSH_FATAL, "ssh_packet_kexinit: adding cookie failed");
goto error;
}
}
memset(strings, 0, sizeof(char *) * 10);