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linux/drivers/clk/visconti
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Dan Carpenter c5601e0720 clk: visconti: prevent array overflow in visconti_clk_register_gates() 
This code was using -1 to represent that there was no reset function.
Unfortunately, the -1 was stored in u8 so the if (clks[i].rs_id >= 0)
condition was always true.  This lead to an out of bounds access in
visconti_clk_register_gates().

Fixes: b4cbe606dc ("clk: visconti: Add support common clock driver and reset driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220316083533.GA30941@kili
Acked-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-17 12:21:28 -07:00
..
clkc-tmpv770x.c clk: visconti: prevent array overflow in visconti_clk_register_gates() 2022-03-17 12:21:28 -07:00
clkc.c clk: visconti: prevent array overflow in visconti_clk_register_gates() 2022-03-17 12:21:28 -07:00
clkc.h clk: visconti: prevent array overflow in visconti_clk_register_gates() 2022-03-17 12:21:28 -07:00
Kconfig
Makefile
pll-tmpv770x.c
pll.c clk: visconti: Fix uninitialized variable in printk 2022-01-13 13:21:02 -08:00
pll.h
reset.c
reset.h