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| author | Jianglei Nie <niejianglei2021@163.com> | 2022-07-11 10:07:18 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leonro@nvidia.com> | 2022-07-19 08:21:29 +0300 |
| commit | aa2a1df3a2c85f855af7d54466ac10bd48645d63 (patch) | |
| tree | d863fec02e827c485a56776ff88ce9119276c2c3 /drivers/infiniband/hw/qib/qib_file_ops.c | |
| parent | 03905ac2852c577c9d863ed92fa6cc8ffabb2c7b (diff) | |
| download | linux-aa2a1df3a2c85f855af7d54466ac10bd48645d63.tar.xz | |
RDMA/hfi1: fix potential memory leak in setup_base_ctxt()
setup_base_ctxt() allocates a memory chunk for uctxt->groups with
hfi1_alloc_ctxt_rcv_groups(). When init_user_ctxt() fails, uctxt->groups
is not released, which will lead to a memory leak.
We should release the uctxt->groups with hfi1_free_ctxt_rcv_groups()
when init_user_ctxt() fails.
Fixes: e87473bc1b6c ("IB/hfi1: Only set fd pointer when base context is completely initialized")
Link: https://lore.kernel.org/r/20220711070718.2318320-1-niejianglei2021@163.com
Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_file_ops.c')
0 files changed, 0 insertions, 0 deletions