diff options
| -rw-r--r-- | src/packet.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/packet.c b/src/packet.c index 5e74418..2256f11 100644 --- a/src/packet.c +++ b/src/packet.c @@ -375,8 +375,14 @@ error: int ssh_packet_send_unimplemented(ssh_session session, uint32_t seqnum){ int r; enter_function(); - buffer_add_u8(session->out_buffer, SSH2_MSG_UNIMPLEMENTED); - buffer_add_u32(session->out_buffer, htonl(seqnum)); + r = buffer_add_u8(session->out_buffer, SSH2_MSG_UNIMPLEMENTED); + if (r < 0) { + return SSH_ERROR; + } + r = buffer_add_u32(session->out_buffer, htonl(seqnum)); + if (r < 0) { + return SSH_ERROR; + } r = packet_send(session); leave_function(); return r; |