[PATCH 26 of 39] IB/ipath - check for valid LID and multicast LIDs
From: Bryan O'Sullivan <hidden>
Date: 2006-06-29 21:53:53
Also in:
lkml
Signed-off-by: Ralph Campbell <redacted> Signed-off-by: Bryan O'Sullivan <redacted> diff -r 4c581c37bb95 -r eef7f8021500 drivers/infiniband/hw/ipath/ipath_sysfs.c
--- a/drivers/infiniband/hw/ipath/ipath_sysfs.c Thu Jun 29 14:33:26 2006 -0700
+++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c Thu Jun 29 14:33:26 2006 -0700@@ -280,7 +280,7 @@ static ssize_t store_lid(struct device * if (ret < 0) goto invalid; - if (lid == 0 || lid >= 0xc000) { + if (lid == 0 || lid >= IPS_MULTICAST_LID_BASE) { ret = -EINVAL; goto invalid; }
@@ -314,7 +314,7 @@ static ssize_t store_mlid(struct device int ret; ret = ipath_parse_ushort(buf, &mlid); - if (ret < 0) + if (ret < 0 || mlid < IPS_MULTICAST_LID_BASE) goto invalid; unit = dd->ipath_unit;