1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c
index e7ba774beda6..25373df1dcf8 100644
--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -566,6 +566,7 @@ static ssize_t ac_read (struct file *filp, char __user *buf, size_t count, loff_
                                 struct mailbox mailbox;
 
                                 /* Got a packet for us */
+                                memset(&st_loc, 0, sizeof(st_loc));
                                 ret = do_ac_read(i, buf, &st_loc, &mailbox);
                                 spin_unlock_irqrestore(&apbs[i].mutex, flags);
                                 set_current_state(TASK_RUNNING);