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| author |   Baozeng Ding <sploving1@gmail.com> | 2016-05-24 22:33:24 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-05-25 12:33:52 -0700 |
| commit | 297f7d2cce6a156c174334ee452f2f7a7ba405ca (patch) | |
| tree | b9b9d7fe44437f7a2df0330142dc50d60aa17c0a /drivers/net | |
| parent | qed: Reset the enable flag for eth protocol. (diff) | |
| download | linux-dev-297f7d2cce6a156c174334ee452f2f7a7ba405ca.tar.xz linux-dev-297f7d2cce6a156c174334ee452f2f7a7ba405ca.zip | |
tipc: fix potential null pointer dereferences in some compat functions
Before calling the nla_parse_nested function, make sure the pointer to the
attribute is not null. This patch fixes several potential null pointer
dereference vulnerabilities in the tipc netlink functions.
Signed-off-by: Baozeng Ding <sploving1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
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