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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-09-25 06:24:42 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-09-25 17:51:04 +0200 |
| commit | d1cf16c91605d051d36360f70858b06b103b4aed (patch) | |
| tree | 6d15f032ae71e481a79ecd8c915a250d38f84ef6 /drivers/w1/w1.c | |
| parent | fix "mspec: handle shrinking virtual memory areas" (diff) | |
| download | linux-d1cf16c91605d051d36360f70858b06b103b4aed.tar.xz linux-d1cf16c91605d051d36360f70858b06b103b4aed.zip | |
missing null termination in one wire 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>
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>
Diffstat (limited to 'drivers/w1/w1.c')
| -rw-r--r-- | drivers/w1/w1.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index 8d7ab74170d5..a593f900eff4 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -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; |