clk: rockchip: Fix memory leak in rockchip_clk_register_pll()

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[ Upstream commit 739a6a6bbd ]

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: 90c5902540 ("clk: rockchip: add clock type for pll clocks and pll used on rk3066")
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Link: https://lore.kernel.org/r/20221123091201.199819-1-xiujianfeng@huawei.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Xiu Jianfeng 2022-11-23 17:12:01 +08:00 • committed by Greg Kroah-Hartman

parent 55e44791a5

commit f2ffb8653e

1 changed files with 1 additions and 0 deletions

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drivers/clk/rockchip/clk-pll.c

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