Date: Fri, 25 Apr 2008 12:30:12 +0000 (UTC) From: valerio.daelli@gmail.com To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/123073: [patch] fix for net-snmp 5.4 Message-ID: <20080425123013.1651A8FC18@mx1.freebsd.org> Resent-Message-ID: <200804251240.m3PCe1QE045324@freefall.freebsd.org>
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>Number: 123073
>Category: ports
>Synopsis: [patch] fix for net-snmp 5.4
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: update
>Submitter-Id: current-users
>Arrival-Date: Fri Apr 25 12:40:00 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Valerio Daelli
>Release: FreeBSD 7.0-RELEASE-p1 i386
>Organization:
IFOM IEO Campus
>Environment:
System: FreeBSD bsd7.ifom-ieo-campus.it 7.0-RELEASE-p1 FreeBSD 7.0-RELEASE-p1 #4: Fri Apr 18 08:46:49 CEST 2008 root@bsd7.ifom-ieo-campus.it:/usr/obj/usr/src/sys/BSD7 i386
>Description:
After update of net-snmp to 5.4, someone posted a problem about a missing OID (please
see ports/110969). I posted a patch in that PR (the same patch attached here) and
the person who raised the problem confirmed me privately that this patch fixes his problem.
>How-To-Repeat:
>Fix:
--- NET-SNMP-MEMORY-BUFFER.patch begins here ---
diff -ruN /usr/ports/net-mgmt/net-snmp.orig/files/patch-memory_freebsd.c /usr/ports/net-mgmt/net-snmp/files/patch-memory_freebsd.c
--- /usr/ports/net-mgmt/net-snmp.orig/files/patch-memory_freebsd.c 1970-01-01 01:00:00.000000000 +0100
+++ /usr/ports/net-mgmt/net-snmp/files/patch-memory_freebsd.c 2008-04-14 17:03:37.000000000 +0200
@@ -0,0 +1,39 @@
+--- agent/mibgroup/hardware/memory/memory_freebsd.c.orig 2006-03-06 17:23:52.000000000 +0100
++++ agent/mibgroup/hardware/memory/memory_freebsd.c 2008-04-14 16:45:19.000000000 +0200
+@@ -47,6 +47,9 @@
+ int phys_mem_mib[] = { CTL_HW, HW_PHYSMEM };
+ int user_mem_mib[] = { CTL_HW, HW_USERMEM };
+
++ long bufspace;
++
++
+ /*
+ * Retrieve the memory information from the underlying O/S...
+ */
+@@ -54,6 +57,7 @@
+ sysctl(phys_mem_mib, 2, &phys_mem, &mem_size, NULL, 0);
+ sysctl(user_mem_mib, 2, &user_mem, &mem_size, NULL, 0);
+ auto_nlist(SUM_SYMBOL, (char *) &vmem, sizeof(vmem));
++ auto_nlist(BUFSPACE_SYMBOL, (char *) &bufspace, sizeof(bufspace));
+ #ifndef freebsd4
+ pagesize = 1024;
+ #else
+@@ -129,6 +133,18 @@
+ mem->free = -1;
+ }
+
++ mem = netsnmp_memory_get_byIdx( NETSNMP_MEM_TYPE_MBUF, 1 );
++ if (!mem) {
++ snmp_log_perror("No Memory Buffer info entry");
++ } else {
++ if (!mem->descr)
++ mem->descr = strdup("Memory Buffer");
++ mem->units = pagesize;
++ mem->size = bufspace/pagesize;
++ mem->free = -1;
++ }
++
++
+ nswap = swapmode(pagesize);
+ mem = netsnmp_memory_get_byIdx( NETSNMP_MEM_TYPE_SWAP, 1 );
+ if (!mem) {
--- NET-SNMP-MEMORY-BUFFER.patch ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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