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| author |   Nikita Zhandarovich <n.zhandarovich@fintech.ru> | 2023-01-26 10:52:30 -0800 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2023-01-29 14:55:54 +0200 |
| commit | 5d9745cead1f121974322b94ceadfb4d1e67960e (patch) | |
| tree | c0a8998301ecb495a3b8d8c1e77859fa8ff83960 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | IB/IPoIB: Fix legacy IPoIB due to wrong number of queues (diff) | |
| download | wireguard-linux-5d9745cead1f121974322b94ceadfb4d1e67960e.tar.xz wireguard-linux-5d9745cead1f121974322b94ceadfb4d1e67960e.zip | |
RDMA/irdma: Fix potential NULL-ptr-dereference
in_dev_get() can return NULL which will cause a failure once idev is
dereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a
check for NULL value in idev beforehand.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 146b9756f14c ("RDMA/irdma: Add connection manager")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Link: https://lore.kernel.org/r/20230126185230.62464-1-n.zhandarovich@fintech.ru
Reviewed-by: Sindhu Devale <sindhu.devale@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions