A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 11:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

power_supply: 88pm860x_charger: do not pass NULL to power_supply_put

Browse source 
In the case where power_supply_get_by_name returns NULL the current
error return path calls power_supply_put with a NULL psy which will
cause a null pointer dereference.  Avoid this with an immediate
return.

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
This commit is contained in:
Colin Ian King 2016-02-28 19:57:58 +00:00 • committed by Sebastian Reichel
commit 9761dca68c
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/power/88pm860x_charger.c
View file

@ -435,7 +435,7 @@ static irqreturn_t pm860x_temp_handler(int irq, void *data)
psy = power_supply_get_by_name(pm860x_supplied_to[0]);
if (!psy)
goto out;
return IRQ_HANDLED;
ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &temp);
if (ret)
goto out;