Attachment 1103 Details for Bug 1131 – Debug buffer limits

[patch] Debug buffer limits

bufferdebugmore.diff (text/plain), 1.01 KB, created by Damien Miller on 2006-03-25 21:17:11 AEDT

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Creator: Damien Miller

Created: 2006-03-25 21:17:11 AEDT

Size: 1.01 KB

patch

obsolete

>Index: channels.c
>===================================================================
>RCS file: /var/cvs/openssh/channels.c,v
>retrieving revision 1.211
>diff -u -p -r1.211 channels.c
>--- channels.c	31 Jan 2006 10:47:15 -0000	1.211
>+++ channels.c	25 Mar 2006 10:15:52 -0000
>@@ -754,8 +754,11 @@ channel_pre_open(Channel *c, fd_set * re
> 
> 	if (c->istate == CHAN_INPUT_OPEN &&
> 	    limit > 0 &&
>-	    buffer_len(&c->input) < limit)
>+	    buffer_len(&c->input) < limit) {
>+	    	debug("XXX: channel %d: rfd set len %u lim %u", c->self, 
>+		    buffer_len(&c->input), limit);
> 		FD_SET(c->rfd, readset);
>+	}
> 	if (c->ostate == CHAN_OUTPUT_OPEN ||
> 	    c->ostate == CHAN_OUTPUT_WAIT_DRAIN) {
> 		if (buffer_len(&c->output) > 0) {
>@@ -1446,6 +1449,8 @@ channel_handle_rfd(Channel *c, fd_set * 
> 		} else if (c->datagram) {
> 			buffer_put_string(&c->input, buf, len);
> 		} else {
>+			debug2("XXX channel %d: read %d rfd %d buf len %u",
>+			    c->self, len, c->rfd, buffer_len(&c->input));
> 			buffer_append(&c->input, buf, len);
> 		}
> 	}

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