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| author | Xi Wang <wangxi11@huawei.com> | 2020-09-01 15:38:55 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-02 21:56:40 +0300 |
| commit | 8aa64be019567c4f90d45c5082a4b6f22e182d00 (patch) | |
| tree | b7ba451adcccf7febccdc91709063f0f2c11132f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 097a9d23b7250355b182c5fd47dd4c55b22b1c33 (diff) | |
| download | linux-8aa64be019567c4f90d45c5082a4b6f22e182d00.tar.xz | |
RDMA/core: Fix unsafe linked list traversal after failing to allocate CQ
It's not safe to access the next CQ in list_for_each_entry() after
invoking ib_free_cq(), because the CQ has already been freed in current
iteration. It should be replaced by list_for_each_entry_safe().
Fixes: c7ff819aefea ("RDMA/core: Introduce shared CQ pool API")
Link: https://lore.kernel.org/r/1598963935-32335-1-git-send-email-liweihang@huawei.com
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions