Revision: 567
http://sourceforge.net/p/vde/svn/567
Author: rd235
Date: 2014-01-15 11:12:28 +0000 (Wed, 15 Jan 2014)
Log Message:
-----------
vdetelweb: wrong char count on write+it looped if the switch terminated during
svdetelweb startup
Modified Paths:
--------------
trunk/ipn/af_ipn.c
trunk/vdetelweb/vdetelweb.c
trunk/vdetelweb/web.c
Modified: trunk/ipn/af_ipn.c
===================================================================
--- trunk/ipn/af_ipn.c 2014-01-10 15:05:41 UTC (rev 566)
+++ trunk/ipn/af_ipn.c 2014-01-15 11:12:28 UTC (rev 567)
@@ -1577,6 +1577,8 @@
spin_lock(&ipn_node->msglock);
while (ipn_node->totmsgcount == 0) {
spin_unlock(&ipn_node->msglock);
+ if (flags & MSG_DONTWAIT)
+ return -EWOULDBLOCK;
if (wait_event_interruptible(ipn_node->read_wait,
!(ipn_node->totmsgcount == 0)))
return -ERESTARTSYS;
Modified: trunk/vdetelweb/vdetelweb.c
===================================================================
--- trunk/vdetelweb/vdetelweb.c 2014-01-10 15:05:41 UTC (rev 566)
+++ trunk/vdetelweb/vdetelweb.c 2014-01-15 11:12:28 UTC (rev 567)
@@ -221,7 +221,7 @@
if ((ctrl=rindex(buf,'\n')) != NULL)
*ctrl=0;
banner=strdup(buf);
- write(fd,"ds/showinfo\n",13);
+ write(fd,"ds/showinfo\n",12);
if ((n=read(fd,buf,BUFSIZE))<=0) {
printlog(LOG_ERR,"Error reading ctl socket from VDE switch:
%s",strerror(errno));
exit(-1);
Modified: trunk/vdetelweb/web.c
===================================================================
--- trunk/vdetelweb/web.c 2014-01-10 15:05:41 UTC (rev 566)
+++ trunk/vdetelweb/web.c 2014-01-15 11:12:28 UTC (rev 567)
@@ -169,6 +169,8 @@
int n=0,ib=0,il=0,indata=0,eoa=0;
do {
n=read(vdefd,buf,BUFSIZE);
+ if (n==0)
+ exit(0);
for(ib=0;ib<n;ib++)
{
linebuf[il++]=buf[ib];
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