ports/177211: cflowd CflowdPacketQueue.cc fix

[Juraj Lutter]

>Number:         177211
>Category:       ports
>Synopsis:       cflowd CflowdPacketQueue.cc fix
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 21 22:10:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Juraj Lutter
>Release:        9.1
>Organization:
>Environment:
FreeBSD ns2.wilbury.net 9.1-STABLE FreeBSD 9.1-STABLE #97 r247536M: Fri Mar  1 11:33:41 CET 2013     root at ns2.wilbury.net:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
cflowd is unable to create semaphore with error:

Mar 21 02:23:11 ns2 cflowd[39539]: [E] semget(ftok("/usr/local/etc/cflowd.conf",0),2,S_IRWXU|S_IRWXG|S_IRWXO) failed to get semaphore set: Permission denied {CflowdPacketQueue.cc:125}

>How-To-Repeat:
compile cflowd and run.

>Fix:
diff -ruN cflowd-2-1-b1.orig/classes/src/CflowdPacketQueue.cc cflowd-2-1-b1/classes/src/CflowdPacketQueue.cc
--- cflowd-2-1-b1.orig/classes/src/CflowdPacketQueue.cc 2013-03-21 23:05:26.000000000 +0100
+++ cflowd-2-1-b1/classes/src/CflowdPacketQueue.cc      2013-03-21 23:06:13.000000000 +0100
@@ -118,7 +118,7 @@
 //-------------------------------------------------------------------------
 int CflowdPacketQueue::GetSemaphore(const char *name)
 {
-  int  mapsemid = semget(ftok((char *)name,0),2,S_IRWXU|S_IRWXG|S_IRWXO);
+  int  mapsemid = semget(ftok((char *)name,0),2,SEM_A|(SEM_A>>3)|(SEM_A>>6));
   if (mapsemid < 0) {
     syslog(LOG_ERR,
            "[E] semget(ftok(\"%s\",0),2,S_IRWXU|S_IRWXG|S_IRWXO)"


>Release-Note:
>Audit-Trail:
>Unformatted: