git.openwrt.org Git - openwrt/staging/blogic.git/commit

author	Marek Lindner <[email protected]>
	Wed, 23 Apr 2014 19:44:25 +0000 (03:44 +0800)
committer	Antonio Quartulli <[email protected]>
	Thu, 15 May 2014 18:03:16 +0000 (20:03 +0200)
commit	16a4142363b11952d3aa76ac78004502c0c2fe6e
tree	25f87cddc1fc4d1ac36fc28fe7f33959335d40e7	tree \| snapshot
parent	e84d2f8d2ae33c8215429824e1ecf24cbca9645e	commit \| diff

batman-adv: fix indirect hard_iface NULL dereference

If hard_iface is NULL and goto out is made batadv_hardif_free_ref()
doesn't check for NULL before dereferencing it to get to refcount.

Introduced in cb1c92ec37fb70543d133a1fa7d9b54d6f8a1ecd
("batman-adv: add debugfs support to view multiif tables").

Reported-by: Sven Eckelmann <[email protected]>
Signed-off-by: Marek Lindner <[email protected]>
Acked-by: Antonio Quartulli <[email protected]>
Signed-off-by: Antonio Quartulli <[email protected]>