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missing null termination in one wire uevent

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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>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Stephen Hemminger 2007-09-24 21:24:42 -07:00 committed by Linus Torvalds
parent afa684f6fd
commit d1cf16c916
1 changed files with 1 additions and 0 deletions
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drivers/w1/w1.c
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@ -431,6 +431,7 @@ static int w1_uevent(struct device *dev, char **envp, int num_envp,
err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size,
&cur_len, "W1_SLAVE_ID=%024LX",
(unsigned long long)sl->reg_num.id);
envp[cur_index] = NULL;
if (err)
return err;