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| author |   Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-09-09 19:27:21 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-24 13:02:01 +0200 |
| commit | 708056fba733a73d926772ea4ce9a42d240345da (patch) | |
| tree | dfed19a36d0744d4e143bc4f16fc595e6fbd0a6d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | staging: rtl8723bs: fix potential memory leak in rtw_init_drv_sw() (diff) | |
| download | linux-dev-708056fba733a73d926772ea4ce9a42d240345da.tar.xz linux-dev-708056fba733a73d926772ea4ce9a42d240345da.zip | |
staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated
in failure, then `pcmdpriv->cmd_allocated_buf` will be not properly
released. Besides, considering there are only two error paths and the
first one can directly return, so we do not need implicitly jump to the
`exit` tag to execute the error handler.
So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error
path to release the resource and simplified the return logic of
rtw_init_cmd_priv(). As there is no proper device to test with, no runtime
testing was performed.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_2B7931B79BA38E22205C5A09EFDF11E48805@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions