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-rw-r--r--drivers/infiniband/hw/ehca/ehca_sqp.c5
-rw-r--r--drivers/infiniband/hw/ipath/ipath_mad.c5
-rw-r--r--drivers/infiniband/hw/mlx4/mad.c5
-rw-r--r--drivers/infiniband/hw/mlx5/mad.c5
-rw-r--r--drivers/infiniband/hw/mthca/mthca_mad.c5
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.c5
-rw-r--r--drivers/infiniband/hw/qib/qib_mad.c5
7 files changed, 21 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_sqp.c b/drivers/infiniband/hw/ehca/ehca_sqp.c
index 12b5bc23832b..376b031c2c7f 100644
--- a/drivers/infiniband/hw/ehca/ehca_sqp.c
+++ b/drivers/infiniband/hw/ehca/ehca_sqp.c
@@ -226,8 +226,9 @@ int ehca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
if (!port_num || port_num > ibdev->phys_port_cnt || !in_wc)
return IB_MAD_RESULT_FAILURE;
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 948188e37f95..ad3a926ab3c5 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -1499,8 +1499,9 @@ int ipath_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
switch (in_mad->mad_hdr.mgmt_class) {
case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE:
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 85a50df2f203..9a810e302f6b 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -861,8 +861,9 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
switch (rdma_port_get_link_layer(ibdev, port_num)) {
case IB_LINK_LAYER_INFINIBAND:
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 01fc97db45d6..b84d13a487cc 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -68,8 +68,9 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
slid = in_wc ? in_wc->slid : be16_to_cpu(IB_LID_PERMISSIVE);
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 6b2418b74c99..7c3f2fb44ba5 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -209,8 +209,9 @@ int mthca_process_mad(struct ib_device *ibdev,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
/* Forward locally generated traps to the SM */
if (in_mad->mad_hdr.method == IB_MGMT_METHOD_TRAP &&
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index 4bafa15708d0..29b27675dd70 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -215,8 +215,9 @@ int ocrdma_process_mad(struct ib_device *ibdev,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
switch (in_mad->mad_hdr.mgmt_class) {
case IB_MGMT_CLASS_PERF_MGMT:
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index 05e3242d8442..9625e7c438e5 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -2412,8 +2412,9 @@ int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
- BUG_ON(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad));
+ if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad)))
+ return IB_MAD_RESULT_FAILURE;
switch (in_mad->mad_hdr.mgmt_class) {
case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE:
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