No subject

A value of 0 is returned when the end of the file has been reached. (For
information about communication files, see the ioctl and termio files.)

The read is returning zero for something other than EOF.

-- 
Darren Tucker (dtucker at zip.com.au)
GPG Fingerprint D9A3 86E9 7EEE AF4B B2D4  37C9 C982 80C7 8FF4 FA69
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.
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Content-Type: text/plain; charset=us-ascii;
 name="openssh-3.5p1-aix_zerowrite.patch"
Content-Transfer-Encoding: 7bit
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 filename="openssh-3.5p1-aix_zerowrite.patch"

diff -ru openssh-3.5p1.orig/channels.c openssh-3.5p1/channels.c
--- openssh-3.5p1.orig/channels.c	Thu Sep 19 11:54:55 2002
+++ openssh-3.5p1/channels.c	Wed Dec 11 15:28:51 2002
@@ -1246,8 +1246,8 @@
 		len = read(c->rfd, buf, sizeof(buf));
 		if (len < 0 && (errno == EINTR || errno == EAGAIN))
 			return 1;
-		if (len <= 0) {
-			debug("channel %d: read<=0 rfd %d len %d",
+		if (len < 0) {
+			debug("channel %d: read<0 rfd %d len %d",
 			    c->self, c->rfd, len);
 			if (c->type != SSH_CHANNEL_OPEN) {
 				debug("channel %d: not open", c->self);

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