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path: root/drivers/char/ipmi/ipmb_dev_int.c
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Diffstat (limited to 'drivers/char/ipmi/ipmb_dev_int.c')
-rw-r--r--drivers/char/ipmi/ipmb_dev_int.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/ipmi/ipmb_dev_int.c b/drivers/char/ipmi/ipmb_dev_int.c
index 9fdae83e59e0..382b28f1cf2f 100644
--- a/drivers/char/ipmi/ipmb_dev_int.c
+++ b/drivers/char/ipmi/ipmb_dev_int.c
@@ -279,7 +279,7 @@ static int ipmb_slave_cb(struct i2c_client *client,
break;
case I2C_SLAVE_WRITE_RECEIVED:
- if (ipmb_dev->msg_idx >= sizeof(struct ipmb_msg))
+ if (ipmb_dev->msg_idx >= sizeof(struct ipmb_msg) - 1)
break;
buf[++ipmb_dev->msg_idx] = *val;