diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-11-17 14:02:09 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-19 12:23:57 +0900 |
| commit | 61c59355e0154a938b28710dfa6c1d8be2ddcefa (patch) | |
| tree | 965c9f92f32d6d69c92e60e1289f0274cbc1085b /net/ipv4/ip_tunnel.c | |
| parent | 981542c526ecd846920bc500e9989da906ee9fb9 (diff) | |
usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set
_dev_ is being dereferenced before it is null checked, hence there
is a potential null pointer dereference.
Fix this by moving the pointer dereference after _dev_ has been null
checked.
Addresses-Coverity-ID: 1462020
Fixes: bb1b40c7cb86 ("usbnet: ipheth: prevent TX queue timeouts when device not ready")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_tunnel.c')
0 files changed, 0 insertions, 0 deletions