cvs commit: src/usr.sbin/bsnmpd/modules/snmp_bridge bridge_addrs.c bridge_if.c bridge_port.c

[Shteryana Shopova]

syrinx      2006-12-09 20:58:26 UTC

  FreeBSD src repository

  Modified files:
    usr.sbin/bsnmpd/modules/snmp_bridge bridge_addrs.c bridge_if.c 
                                        bridge_port.c 
  Log:
  Instead of explicitly initializing variables to avoid compiler warnings,
  add a default case to handle the situation when the variables are not
  initialized.
  Furthermore, abort() if the snmp agent passes an invalid option to the
  bridge module. As the option (SET, GET, GETNEXT, COMMIT, ROLLBACK) is
  determined by the snmp agent based on the operation requested by user,
  this behaviour is unlikely to be abused as a source for a DoS, but if
  ever hit will likely reveal a problem in the snmp agent or bridge
  module.
  
  Approved by:    bz (mentor)
  
  Revision  Changes    Path
  1.2       +4 -3      src/usr.sbin/bsnmpd/modules/snmp_bridge/bridge_addrs.c
  1.3       +19 -4     src/usr.sbin/bsnmpd/modules/snmp_bridge/bridge_if.c
  1.3       +19 -9     src/usr.sbin/bsnmpd/modules/snmp_bridge/bridge_port.c