linux/drivers/clk
Daniel Thompson 15ab38273d clk: stm32: Fix out-by-one error path in the index lookup
If stm32f4_rcc_lookup() is called with primary == 0 and secondary == 192
then it will read beyond the end of the table array due to an out-by-one
error in the range check.

In addition to the fixing the inequality we also modify the r.h.s. to
make it even more explicit that we are comparing against the size of
table in bits.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Fixes: 358bdf892f ("clk: stm32: Add clock driver for STM32F4[23]xxx devices")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-02 09:51:26 -07:00
..
at91 clk: at91: Use of_clk_get_parent_count() instead of open coding 2015-06-04 13:51:23 -07:00
bcm clk: iproc: fix bit manipulation arithmetic 2015-07-02 09:51:09 -07:00
berlin clk: berlin: Silence sparse warning 2015-05-14 17:11:21 -07:00
hisilicon clk: make several parent names const 2015-06-04 14:27:06 -07:00
keystone clk: keystone: add support for post divider register for main pll 2015-06-18 15:36:33 -07:00
mediatek clk: mediatek: Fix apmixedsys clock registration 2015-06-04 14:07:07 -07:00
meson clk: meson: add some error handling in meson_clk_register_cpu() 2015-06-12 14:30:19 -07:00
mmp clk: mmp: add timer clock for pxa168/mmp2/pxa910 2015-06-04 12:07:53 -07:00
mvebu clk: mvebu: flag the crypto clk as CLK_IGNORE_UNUSED 2015-06-18 13:51:45 -07:00
mxs clk: make several parent names const 2015-06-04 14:27:06 -07:00
nxp clk: add lpc18xx ccu clk driver 2015-06-18 15:44:48 -07:00
pistachio clk: pistachio: Add sanity checks on PLL configuration 2015-06-04 12:43:39 -07:00
pxa clk: pxa: Fix const discarding warning 2015-06-12 14:30:12 -07:00
qcom clk: qcom: Fix MSM8916 gfx3d_clk_src configuration 2015-04-30 18:42:55 -07:00
rockchip clk: make several parent names const 2015-06-04 14:27:06 -07:00
samsung Merge branch 'clk-exynos-cpu-clk' into clk-next 2015-06-20 13:26:40 -07:00
shmobile clk: emev2: Silence sparse warnings 2015-05-14 17:11:23 -07:00
sirf clk: sirf: add CSR atlas7 clk and reset support 2015-05-20 15:43:28 -07:00
socfpga clk: socfpga: remove a stray tab 2015-06-09 18:14:27 -07:00
spear
st clk: st: Use of_clk_get_parent_count() instead of open coding 2015-06-04 13:51:34 -07:00
sunxi clk: sunxi: Add support for the usb-clk on sun8i a23 and a33 SoCs 2015-06-02 10:24:39 +02:00
tegra clk: tegra: Fix hda2codec_2x clock name for Tegra30 2015-05-13 15:17:14 +02:00
ti clk: ti: Use of_clk_get_parent_count() instead of open coding 2015-06-04 13:51:37 -07:00
ux500 clk: ux500: ape[ate|trace]clk are scaleable 2015-05-07 11:32:39 -07:00
versatile clk: versatile: Silence sparse warnings 2015-05-14 17:11:27 -07:00
x86
zynq clk: make several parent names const 2015-06-04 14:27:06 -07:00
clk-asm9260.c clk: asm9260: Fix of_io_request_and_map error check 2015-05-13 12:32:52 -07:00
clk-axi-clkgen.c
clk-axm5516.c clk: axm55xx: Use %zu in pr_info for size_t 2015-05-13 12:32:53 -07:00
clk-bcm2835.c
clk-cdce706.c clk: cdce706: Add missing of_clk_del_provider call in cdce706_remove 2015-05-21 11:53:23 -07:00
clk-cdce925.c clk: cdce925: Fix printk size_t warning 2015-06-10 14:16:36 -07:00
clk-clps711x.c
clk-composite.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-conf.c clk: clk-conf: Fix typo in comment 2015-05-21 11:55:05 -07:00
clk-devres.c
clk-divider.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-efm32gg.c
clk-fixed-factor.c clk: fixed: Add comment to clk_fixed_set_rate 2015-06-10 14:19:43 -07:00
clk-fixed-rate.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-fractional-divider.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-gate.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-gpio-gate.c clk: gpio-gate: Don't export __init functions 2015-05-14 17:11:16 -07:00
clk-highbank.c
clk-ls1x.c clk: ls1x: Fix duplicate const for parent names 2015-05-05 22:50:50 -07:00
clk-max77686.c
clk-max77802.c
clk-max-gen.c clk: max-gen: Silence sparse warnings 2015-05-14 17:11:18 -07:00
clk-max-gen.h
clk-mb86s7x.c clk: Add clock driver for mb86s7x 2015-04-10 13:51:55 -07:00
clk-moxart.c clk: moxart: Silence sparse warnings 2015-05-14 17:11:31 -07:00
clk-mux.c clk: make strings in parent name arrays const 2015-05-05 22:50:03 -07:00
clk-nomadik.c
clk-nspire.c
clk-palmas.c clk: constify of_device_id array 2015-04-01 10:59:27 -07:00
clk-pwm.c clk: Add PWM clock driver 2015-04-10 14:44:43 -07:00
clk-qoriq.c
clk-rk808.c
clk-s2mps11.c
clk-si570.c clk: si570: Constify struct regmap_config 2015-03-27 00:22:49 -07:00
clk-si5351.c clk: si5351: fix .recalc_rate for multisynth 6-7 2015-05-13 11:52:06 -07:00
clk-si5351.h
clk-stm32f4.c clk: stm32: Fix out-by-one error path in the index lookup 2015-07-02 09:51:26 -07:00
clk-twl6040.c
clk-u300.c clk: u300: Silence sparse warnings 2015-05-14 17:11:31 -07:00
clk-vt8500.c
clk-wm831x.c
clk-xgene.c clk: xgene: Silence sparse warnings 2015-05-14 17:11:30 -07:00
clk.c clk: tegra: Changes for v4.2-rc1 2015-06-20 13:29:48 -07:00
clk.h clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
clkdev.c clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
Kconfig clk: tegra: Changes for v4.2-rc1 2015-06-20 13:29:48 -07:00
Makefile clk: stm32: Add clock driver for STM32F4[23]xxx devices 2015-06-22 16:17:01 -07:00