Fixes runtime error with uClibc (and possibly others). Original patch and bug description: http://sourceforge.net/tracker/?func=detail&aid=3436528&group_id=12694&atid=312694 --- net-snmp-5.7.1/agent/mibgroup/host/data_access/swinst_pkginfo.c +++ /home/fabled//net-snmp-5.7.1.patched/agent/mibgroup/host/data_access/swinst_pkginfo.c @@ -140,7 +140,8 @@ memcpy( entry->swDate, cp, date_len ); entry->swDate_len = date_len; } - closedir( d ); + if (d != NULL) + closedir( d ); DEBUGMSGTL(("swinst:load:arch"," loaded %d entries\n", (int)CONTAINER_SIZE(container)));