diff options
| author | Gaosheng Cui <cuigaosheng1@huawei.com> | 2022-11-29 20:01:26 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-12-06 15:28:14 +0100 |
| commit | 83e1bcaf8cef26edaaf2a6098ef760f563683483 (patch) | |
| tree | 4c19aaa54523d3dc969921a49b86dedc884fc9dd /Documentation/driver-api | |
| parent | 80b99ed74e234e82298531c459c29343d0a8bcf2 (diff) | |
| download | linux-83e1bcaf8cef26edaaf2a6098ef760f563683483.tar.bz2 | |
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
The thunderbay_add_functions() will free memory of thunderbay_funcs
when everything is ok, but thunderbay_funcs will not be freed when
thunderbay_add_functions() fails, then there will be a memory leak,
so we need to add kfree() when thunderbay_add_functions() fails to
fix it.
In addition, doing some cleaner works, moving kfree(funcs) from
thunderbay_add_functions() to thunderbay_build_functions().
Fixes: 12422af8194d ("pinctrl: Add Intel Thunder Bay pinctrl driver")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20221129120126.1567338-1-cuigaosheng1@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/driver-api')
0 files changed, 0 insertions, 0 deletions