android_kernel_xiaomi_sm7250/drivers/clk/meson
weiyongjun (A) 9d548d8038 clk: meson-axg: fix potential NULL dereference in axg_clkc_probe()
platform_get_resource() may return NULL, add proper
check to avoid potential NULL dereferencing.

This is detected by Coccinelle semantic patch.

@@
expression pdev, res, n, t, e, e1, e2;
@@

res = platform_get_resource(pdev, t, n);
+ if (!res)
+   return -EINVAL;
... when != res == NULL
e = devm_ioremap(e1, res->start, e2);

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2018-01-10 13:24:36 -08:00
..
axg.c
axg.h
clk-audio-divider.c
clk-cpu.c
clk-mpll.c
clk-pll.c
clkc.h
gxbb-aoclk-32k.c
gxbb-aoclk-regmap.c
gxbb-aoclk.c
gxbb-aoclk.h
gxbb.c
gxbb.h
Kconfig
Makefile
meson8b.c
meson8b.h