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| author | Nikita Zhandarovich <n.zhandarovich@fintech.ru> | 2023-02-01 20:21:03 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-02-02 11:12:12 +0300 |
| commit | ef42520240aacfc0d46c8d780c051d135a8dc9b7 (patch) | |
| tree | f33beaa66662d47a4c416190d8a63f4c12884560 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 627122280c878cf5d3cda2d2c5a0a8f6a7e35cb7 (diff) | |
| download | linux-ef42520240aacfc0d46c8d780c051d135a8dc9b7.tar.xz | |
RDMA/cxgb4: add null-ptr-check after ip_dev_find()
ip_dev_find() may return NULL and assign it to pdev which is
dereferenced later.
Fix this by checking the return value of ip_dev_find() for NULL
similar to the way it is done with other instances of said function.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 1cab775c3e75 ("RDMA/cxgb4: Fix LE hash collision bug for passive open connection")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Link: https://lore.kernel.org/r/20230201172103.17261-1-n.zhandarovich@fintech.ru
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions