tree 52d988f2eb1ccaddec7a725ee30766593dfc1f6b
parent a1afbc6e1d56b06409de5e8d7d984d565817fd96
author CROSS <info@codenomicon.com> 1317028641 +0400
committer Denis Ovsienko <infrastation@yandex.ru> 1317047992 +0400

ospfd: CVE-2011-3326 (uknown LSA type segfault)

This vulnerability (CERT-FI #514837) was reported by CROSS project.
They have also suggested a fix to the problem, which was found
acceptable.

Quagga ospfd does not seem to handle unknown LSA types in a Link State
Update message correctly. If LSA type is something else than one
supported
by Quagga, the default handling of unknown types leads to an error.

* ospf_flood.c
  * ospf_flood(): check return value of ospf_lsa_install()