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| author |   Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-09-09 19:45:57 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-24 13:07:44 +0200 |
| commit | 06bfdb6d889f57fe9ce7bd139ce278b68f3a59de (patch) | |
| tree | fda6072a399b8fc2389e0c196bf153c4bcb19475 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | staging: octeon: Fix return type of cvm_oct_xmit and cvm_oct_xmit_pow (diff) | |
| download | linux-dev-06bfdb6d889f57fe9ce7bd139ce278b68f3a59de.tar.xz linux-dev-06bfdb6d889f57fe9ce7bd139ce278b68f3a59de.zip | |
staging: r8188eu: 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 not be properly
released. Besides, considering there are only two error paths and the
first one can directly return, we do not need to implicitly jump to the
`exit` tag to execute the error handling code.
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.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_1B6AAE10471D4556788892F8FF3E4812F306@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