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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
commit | e7549b926dd3ceec048f5689df90d4ec970c9419 (patch) | |
tree | c8645e0b4343c309aac1a3838a17cfcf0893d7b5 /drivers/infiniband/core/mad.c | |
parent | 499ba610c2829adafbf393c2f3773d73ae4445f3 (diff) | |
download | kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.zip kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.gz kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.bz2 |
more driver stuff from 3.2.72
Diffstat (limited to 'drivers/infiniband/core/mad.c')
-rw-r--r-- | drivers/infiniband/core/mad.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index b4d8672..2fe428b 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -35,6 +35,7 @@ */ #include <linux/dma-mapping.h> #include <linux/slab.h> +#include <linux/module.h> #include <rdma/ib_cache.h> #include "mad_priv.h" @@ -1596,6 +1597,9 @@ find_mad_agent(struct ib_mad_port_private *port_priv, mad->mad_hdr.class_version].class; if (!class) goto out; + if (convert_mgmt_class(mad->mad_hdr.mgmt_class) >= + IB_MGMT_MAX_METHODS) + goto out; method = class->method_table[convert_mgmt_class( mad->mad_hdr.mgmt_class)]; if (method) |