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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 <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Acked-by: Evgeniy Polyakov <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Stephen Hemminger 2007-09-24 21:24:42 -07:00 • committed by Linus Torvalds
commit d1cf16c916
1 changed files with 1 additions and 0 deletions
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1
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;