summaryrefslogtreecommitdiffstats
path: root/net/dccp
diff options
context:
space:
mode:
authorYuan Can <yuancan@huawei.com>2022-11-29 01:39:34 +0000
committerJakub Kicinski <kuba@kernel.org>2022-11-29 08:44:24 -0800
commit7a945ce0c19bbdf821d5f7ce1515e7fb8e444465 (patch)
treec73ac81f7f64668556960d25b6e4d2ea880d942a /net/dccp
parenta61474c41e8c530c54a26db4f5434f050ef7718d (diff)
downloadlinux-7a945ce0c19bbdf821d5f7ce1515e7fb8e444465.tar.gz
linux-7a945ce0c19bbdf821d5f7ce1515e7fb8e444465.tar.bz2
linux-7a945ce0c19bbdf821d5f7ce1515e7fb8e444465.zip
udp_tunnel: Add checks for nla_nest_start() in __udp_tunnel_nic_dump_write()
As the nla_nest_start() may fail with NULL returned, the return value should be checked. Note that this is not a real bug, nothing will break here. The next nla_put() will fail as well and we'll bail (and nla_nest_cancel() can handle NULL). But we keep getting those "fixes" so whatever. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20221129013934.55184-1-yuancan@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dccp')
0 files changed, 0 insertions, 0 deletions