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SubjectRe: [B.A.T.M.A.N.] [PATCH][next] batman-adv: don't pass a NULL hard_iface to batadv_hardif_put
Date
On Freitag, 23. März 2018 23:53:50 CET Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> In the case where hard_iface is NULL, the error path may pass a null
> pointer to batadv_hardif_put causing a null pointer dereference error.
> Avoid this by only calling the function if hard_iface not null.
>
> Detected by CoverityScan, CID#1466456 ("Explicit null dereferenced")
>
> Fixes: 53dd9a68ba68 ("batman-adv: add multicast flags netlink support")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
> net/batman-adv/multicast.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Queued up for David in batadv/net-next as d5863c47d725 [1]

Now I only have to find out why I didn't receive the mail about this
from coverity.

Thanks,
Sven

[1] https://git.open-mesh.org/linux-merge.git/commit/d5863c47d7255448ec01713cbdb4f94b370d86ad[unhandled content-type:application/pgp-signature]
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