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channel_request_pty_size: fix reqPTY_state

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The state variable isn't properly set so every other call to the
function fails!

Bug: http://libssh2.org/mail/libssh2-devel-archive-2010-12/0096.shtml
Reported by: Steve Legg
This commit is contained in:
Daniel Stenberg
2011-01-01 16:16:32 +01:00
parent 4552c73cd5
commit 0da37e0924
1 changed files with 3 additions and 6 deletions
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9
src/channel.c
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@@ -1002,6 +1002,7 @@ channel_request_pty_size(LIBSSH2_CHANNEL * channel, int width,
LIBSSH2_SESSION *session = channel->session; LIBSSH2_SESSION *session = channel->session;
unsigned char *s; unsigned char *s;
int rc; int rc;
int retcode = LIBSSH2_ERROR_PROTO;
if (channel->reqPTY_state == libssh2_NB_state_idle) { if (channel->reqPTY_state == libssh2_NB_state_idle) {
channel->reqPTY_packet_len = 39; channel->reqPTY_packet_len = 39;
@@ -1044,15 +1045,11 @@ channel_request_pty_size(LIBSSH2_CHANNEL * channel, int width,
"Unable to send window-change packet"); "Unable to send window-change packet");
} }
_libssh2_htonu32(channel->reqPTY_local_channel, channel->local.id); _libssh2_htonu32(channel->reqPTY_local_channel, channel->local.id);
channel->reqPTY_state = libssh2_NB_state_sent; retcode = LIBSSH2_ERROR_NONE;
return LIBSSH2_ERROR_NONE;
} }
channel->reqPTY_state = libssh2_NB_state_idle; channel->reqPTY_state = libssh2_NB_state_idle;
return retcode;
/* reaching this point is a protocol error of some sorts */
return LIBSSH2_ERROR_PROTO;
} }
LIBSSH2_API int LIBSSH2_API int