clk: imx: scu: use _safe list iterator to avoid a use after free

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This loop is freeing "clk" so it needs to use list_for_each_entry_safe().
Otherwise it dereferences a freed variable to get the next item on the
loop.

Fixes: 77d8f3068c ("clk: imx: scu: add two cells binding support")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/0793fbd1-d2b5-4ec2-9403-3c39343a3e2d@kili.mountain
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>

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Dan Carpenter 2023-04-19 17:23:01 +03:00 • committed by Abel Vesa

parent 6077af232c

commit 632c60ecd2

1 changed files with 2 additions and 2 deletions

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drivers/clk/imx/clk-scu.c

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