Re: [B.A.T.M.A.N.] [PATCHv2 maint] batman-adv: increase orig refcount when storing ref in gw_node

On Friday 02 May 2014 01:35:13 Antonio Quartulli wrote:

From: Antonio Quartulli antonio@open-mesh.com

A pointer to the orig_node representing a bat-gateway is stored in the gw_node->orig_node member, but the refcount for such orig_node is never increased. This leads to memory faults when gw_node->orig_node is accessed and the originator has already been freed.

Fix this by increasing the refcount on gw_node creation and decreasing it on gw_node free.

Signed-off-by: Antonio Quartulli antonio@open-mesh.com

Change since v1:

• properly release orig_node in case of gw_node allocation failure

gateway_client.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)

Applied in revision 8dbdee5.

Thanks, Marek