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authorRoland Dreier <rolandd@cisco.com>2005-09-26 16:01:03 -0400
committerRoland Dreier <rolandd@cisco.com>2005-09-26 16:01:03 -0400
commit63c47c286d062d93e0501d60797274c84a587e97 (patch)
tree7be7c3402e456ed857c5041cd5ee6a699f772701 /include
parent44dd823b00fa64bf01e53557d28555011f122a88 (diff)
[IB] uverbs: Close some exploitable races
Al Viro pointed out that the current IB userspace verbs interface allows userspace to cause mischief by closing file descriptors before we're ready, or issuing the same command twice at the same time. This patch closes those races, and fixes other obvious problems such as a module reference leak. Some other interface bogosities will require an ABI change to fix properly, so I'm deferring those fixes until 2.6.15. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include')
-rw-r--r--include/rdma/ib_verbs.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index e16cf94870f2..e6f4c9e55df7 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -665,7 +665,6 @@ struct ib_ucontext {
665 struct list_head qp_list; 665 struct list_head qp_list;
666 struct list_head srq_list; 666 struct list_head srq_list;
667 struct list_head ah_list; 667 struct list_head ah_list;
668 spinlock_t lock;
669}; 668};
670 669
671struct ib_uobject { 670struct ib_uobject {