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Add "ignore extended data" option to avoid having stderr data fill up

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the receive window and leaving no room for stdio data.
This commit is contained in:
Sara Golemon
2004-12-08 03:39:29 +00:00
parent 2f41af6cdf
commit 82e9e2ba0f
4 changed files with 80 additions and 9 deletions
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18
src/packet.c
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@@ -153,6 +153,24 @@ static int libssh2_packet_add(LIBSSH2_SESSION *session, unsigned char *data, siz
LIBSSH2_FREE(session, data);
return 0;
}
if (channel->remote.ignore_extended_data && (data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA)) {
/* Pretend we didn't receive this */
LIBSSH2_FREE(session, data);
if (channel->remote.window_size_initial) {
/* Adjust the window based on the block we just freed */
unsigned char adjust[9];
adjust[0] = SSH_MSG_CHANNEL_WINDOW_ADJUST;
libssh2_htonu32(adjust + 1, channel->remote.id);
libssh2_htonu32(adjust + 5, datalen - 13);
if (libssh2_packet_write(channel->session, adjust, 9)) {
libssh2_error(channel->session, LIBSSH2_ERROR_SOCKET_SEND, "Unable to send transfer-window adjustment packet", 0);
}
}
return 0;
}
/* REMEMBER! remote means remote as source of data, NOT remote window! */
if (channel->remote.packet_size < (datalen - data_head)) {