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authorYunjian Wang2021-04-01 12:52:48 +0800
committerDavid S. Miller2021-04-02 14:14:22 -0700
commit990b03b05b2fba79de2a1ee9dc359fc552d95ba6 (patch)
tree09ffe77a9bc7e46bd7c34032be61e92a1d493404 /net/sched
parent29684d802e4ab484c679859217c1588c199f1d4f (diff)
net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb
The 'unlocked_driver_cb' struct field in 'bo' is not being initialized in tcf_block_offload_init(). The uninitialized 'unlocked_driver_cb' will be used when calling unlocked_driver_cb(). So initialize 'bo' to zero to avoid the issue. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: 0fdcf78d5973 ("net: use flow_indr_dev_setup_offload()") Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/cls_api.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 13341e7fb077..9332ec6863e8 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -646,7 +646,7 @@ static void tc_block_indr_cleanup(struct flow_block_cb *block_cb)
struct net_device *dev = block_cb->indr.dev;
struct Qdisc *sch = block_cb->indr.sch;
struct netlink_ext_ack extack = {};
- struct flow_block_offload bo;
+ struct flow_block_offload bo = {};
tcf_block_offload_init(&bo, dev, sch, FLOW_BLOCK_UNBIND,
block_cb->indr.binder_type,