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authorStephen Hemminger <shemminger@linux-foundation.org>2007-09-25 00:24:42 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-09-25 11:51:04 -0400
commitd1cf16c91605d051d36360f70858b06b103b4aed (patch)
tree6d15f032ae71e481a79ecd8c915a250d38f84ef6 /drivers/w1/w1.c
parentafa684f6fda6086b229348f0ea21df7c8ad17964 (diff)
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.c1
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,
431 err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size, 431 err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size,
432 &cur_len, "W1_SLAVE_ID=%024LX", 432 &cur_len, "W1_SLAVE_ID=%024LX",
433 (unsigned long long)sl->reg_num.id); 433 (unsigned long long)sl->reg_num.id);
434 envp[cur_index] = NULL;
434 if (err) 435 if (err)
435 return err; 436 return err;
436 437