ide: do_identify() string termination fix

Terminates id->model string before invoking strstr() in do_identify().

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 6a6f2e066b46..56fb0b843429 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -172,11 +172,12 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
         ide_fixstring(id->fw_rev,    sizeof(id->fw_rev),    bswap);
         ide_fixstring(id->serial_no, sizeof(id->serial_no), bswap);
 
+        /* we depend on this a lot! */
+        id->model[sizeof(id->model)-1] = '\0';
+
         if (strstr(id->model, "E X A B Y T E N E S T"))
                 goto err_misc;
 
-        /* we depend on this a lot! */
-        id->model[sizeof(id->model)-1] = '\0';
         printk("%s: %s, ", drive->name, id->model);
         drive->present = 1;
         drive->dead = 0;