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Add return value to handle_unimplemented().

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@439 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-09 10:23:23 +00:00
parent 1715736f0f
commit e9a7d98eac
1 changed files with 14 additions and 5 deletions
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19
libssh/messages.c
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@@ -99,9 +99,16 @@ error:
return rc; return rc;
} }
static void handle_unimplemented(SSH_SESSION *session){ static int handle_unimplemented(SSH_SESSION *session) {
buffer_add_u32(session->out_buffer,htonl(session->recv_seq-1)); if (buffer_add_u32(session->out_buffer, htonl(session->recv_seq - 1)) < 0) {
packet_send(session); return -1;
}
if (packet_send(session) != SSH_OK) {
return -1;
}
return 0;
} }
static SSH_MESSAGE *handle_userauth_request(SSH_SESSION *session){ static SSH_MESSAGE *handle_userauth_request(SSH_SESSION *session){
@@ -430,8 +437,10 @@ SSH_MESSAGE *ssh_message_get(SSH_SESSION *session){
leave_function(); leave_function();
return ret; return ret;
default: default:
handle_unimplemented(session); if (handle_unimplemented(session) == 0) {
ssh_set_error(session,SSH_FATAL,"Unhandled message %d\n",session->in_packet.type); ssh_set_error(session, SSH_FATAL,
"Unhandled message %d\n", session->in_packet.type);
}
leave_function(); leave_function();
return NULL; return NULL;
} }