clk: samsung: Fix memory leak in _samsung_clk_register_pll()
[ Upstream commit5174e5b0d1
] If clk_register() fails, @pll->rate_table may have allocated memory by kmemdup(), so it needs to be freed, otherwise will cause memory leak issue, this patch fixes it. Fixes:3ff6e0d8d6
("clk: samsung: Add support to register rate_table for samsung plls") Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> Link: https://lore.kernel.org/r/20221123032015.63980-1-xiujianfeng@huawei.com Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
dfc8f01ebe
commit
4887ec922e
|
@ -1583,6 +1583,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
|
|||
if (ret) {
|
||||
pr_err("%s: failed to register pll clock %s : %d\n",
|
||||
__func__, pll_clk->name, ret);
|
||||
kfree(pll->rate_table);
|
||||
kfree(pll);
|
||||
return;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue