diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/packet.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/packet.c b/src/packet.c index 52e1ef01..543c50dc 100644 --- a/src/packet.c +++ b/src/packet.c @@ -255,7 +255,9 @@ int ssh_packet_socket_callback(const void *data, size_t receivedlen, void *user) "After padding, %d bytes left in buffer", buffer_get_rest_len(session->in_buffer)); #if defined(HAVE_LIBZ) && defined(WITH_LIBZ) - if (session->current_crypto && session->current_crypto->do_compress_in) { + if (session->current_crypto + && session->current_crypto->do_compress_in + && buffer_get_rest_len(session->in_buffer)) { ssh_log(session, SSH_LOG_PACKET, "Decompressing in_buffer ..."); if (decompress_buffer(session, session->in_buffer,MAX_PACKET_LEN) < 0) { goto error; @@ -457,7 +459,9 @@ static int packet_send2(ssh_session session) { "Writing on the wire a packet having %u bytes before", currentlen); #if defined(HAVE_LIBZ) && defined(WITH_LIBZ) - if (session->current_crypto && session->current_crypto->do_compress_out) { + if (session->current_crypto + && session->current_crypto->do_compress_out + && buffer_get_rest_len(session->out_buffer)) { ssh_log(session, SSH_LOG_PACKET, "Compressing out_buffer ..."); if (compress_buffer(session,session->out_buffer) < 0) { goto error; |