mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
From 8504c4acefa2a4668405a42ccfd1d22a50357786 Mon Sep 17 00:00:00 2001
|
|
From: popcornmix <popcornmix@gmail.com>
|
|
Date: Tue, 6 Aug 2019 15:23:14 +0100
|
|
Subject: [PATCH 072/726] clk-bcm2835: Avoid null pointer exception
|
|
|
|
clk_desc_array[BCM2835_PLLB] doesn't exist so we dereference null when iterating
|
|
|
|
Signed-off-by: popcornmix <popcornmix@gmail.com>
|
|
---
|
|
drivers/clk/bcm/clk-bcm2835.c | 8 +++++---
|
|
1 file changed, 5 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
|
|
index 971f0ad84b6b..3c59e5c29ec4 100644
|
|
--- a/drivers/clk/bcm/clk-bcm2835.c
|
|
+++ b/drivers/clk/bcm/clk-bcm2835.c
|
|
@@ -2334,9 +2334,11 @@ static bool bcm2835_clk_is_claimed(const char *name)
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(clk_desc_array); i++) {
|
|
- const char *clk_name = *(const char **)(clk_desc_array[i].data);
|
|
- if (!strcmp(name, clk_name))
|
|
- return bcm2835_clk_claimed[i];
|
|
+ if (clk_desc_array[i].data) {
|
|
+ const char *clk_name = *(const char **)(clk_desc_array[i].data);
|
|
+ if (!strcmp(name, clk_name))
|
|
+ return bcm2835_clk_claimed[i];
|
|
+ }
|
|
}
|
|
|
|
return false;
|
|
--
|
|
2.33.1
|
|
|