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Jiri Pirko 6f37b439af fix double free caused by freeing link af_data in rtnl_link_set_family() 
Introduced by commit 8026fe2e3a ("link:
Free and realloc af specific data upon rtnl_link_set_family()")

link->l_af_data[link->l_af_ops->ao_family] is freed here but not set to
zero. That leads to double free made by link_free_data->do_foreach_af.

Fix this by setting link->l_af_data[link->l_af_ops->ao_family] to zero
rigth after free.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
2013-08-21 14:46:42 +02:00
..
cls Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
link Add VXLAN support. 2013-08-04 15:43:54 +09:00
qdisc Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
.gitignore Let git ignore generated pktloc source files 2010-07-03 15:56:07 +02:00
addr.c rtnl-addr: Fix invalid call to nl_addr_set_prefixlen() if neither local or peer address are present 2013-03-14 18:57:15 +01:00
class.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
classid.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
cls.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
link.c fix double free caused by freeing link af_data in rtnl_link_set_family() 2013-08-21 14:46:42 +02:00
neigh.c nl: Print file:line:func in debugging messages and provide --disable-debug to disable debugging 2013-04-02 11:39:30 +02:00
neightbl.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
nexthop.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
pktloc.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
pktloc_grammar.l Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
pktloc_syntax.y Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
qdisc.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
route.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
route_obj.c nl: Print file:line:func in debugging messages and provide --disable-debug to disable debugging 2013-04-02 11:39:30 +02:00
route_utils.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
rtnl.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
rule.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00
tc.c Move private header files to <netlink-private/*> 2013-01-24 13:51:24 +01:00