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[PATCH] missing null termination in power supply uevent 

Need to null terminate environment. Found by inspection
while looking for similar problems to platform uevent bug

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
hifive-unleashed-5.1
Stephen Hemminger 2007-09-20 12:06:10 -07:00 committed by Anton Vorontsov
parent 335fb8fc71
commit ed2ba977d4
1 changed files with 1 additions and 0 deletions
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drivers/power/power_supply_sysfs.c
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@ -289,6 +289,7 @@ int power_supply_uevent(struct device *dev, char **envp, int num_envp,
if (ret)
goto out;
}
envp[i] = NULL;
out:
free_page((unsigned long)prop_buf);