Commit 739a6a6b authored by Xiu Jianfeng's avatar Xiu Jianfeng Committed by Heiko Stuebner
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clk: rockchip: Fix memory leak in rockchip_clk_register_pll() 



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: 90c59025 ("clk: rockchip: add clock type for pll clocks and pll used on rk3066")
Signed-off-by: default avatarXiu Jianfeng <xiujianfeng@huawei.com>
Link: https://lore.kernel.org/r/20221123091201.199819-1-xiujianfeng@huawei.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent f1c506d1

drivers/clk/rockchip/clk-pll.c

+1 −0
Original line number Diff line number Diff line
@@ -1197,6 +1197,7 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx, 
	return mux_clk;



err_pll:

	kfree(pll->rate_table);

	clk_unregister(mux_clk);

	mux_clk = pll_clk;

err_mux: