- markus@cvs.openbsd.org 2001/05/16 22:09:21
[channels.c nchan.c]
more select() error fixes (don't set rfd/wfd to -1).
diff --git a/channels.c b/channels.c
index 9397d48..55cef42 100644
--- a/channels.c
+++ b/channels.c
@@ -40,7 +40,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: channels.c,v 1.115 2001/05/09 22:51:57 markus Exp $");
+RCSID("$OpenBSD: channels.c,v 1.116 2001/05/16 22:09:20 markus Exp $");
#include <openssl/rsa.h>
#include <openssl/dsa.h>
@@ -893,7 +893,7 @@
char buf[16*1024];
int len;
- if (c->rfd != -1 &&
+ if (c->istate == CHAN_INPUT_OPEN &&
FD_ISSET(c->rfd, readset)) {
len = read(c->rfd, buf, sizeof(buf));
if (len < 0 && (errno == EINTR || errno == EAGAIN))
@@ -932,7 +932,8 @@
int len;
/* Send buffered output data to the socket. */
- if (c->wfd != -1 &&
+ if ((c->ostate == CHAN_OUTPUT_OPEN ||
+ c->ostate == CHAN_OUTPUT_WAIT_DRAIN) &&
FD_ISSET(c->wfd, writeset) &&
buffer_len(&c->output) > 0) {
len = write(c->wfd, buffer_ptr(&c->output),