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authorMark Bloch <markb@mellanox.com>2018-09-25 11:23:55 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-09-25 14:47:33 -0600
commita9360abd3de0aad745d25d003923d56afb28a04b (patch)
tree5a4530e7e4ccb7d7123e5f1a81f22e9a8a4c6162 /drivers/infiniband
parentde5c95d0f518537f59ee5aef762abc46f868c377 (diff)
IB/uverbs: Free uapi on destroy
Make sure we free struct uverbs_api once we clean the radix tree. It was allocated by uverbs_alloc_api(). Fixes: 9ed3e5f44772 ("IB/uverbs: Build the specs into a radix tree at runtime") Reported-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/core/uverbs_uapi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_uapi.c b/drivers/infiniband/core/uverbs_uapi.c
index 73ea6f0db88f..be854628a7c6 100644
--- a/drivers/infiniband/core/uverbs_uapi.c
+++ b/drivers/infiniband/core/uverbs_uapi.c
@@ -248,6 +248,7 @@ void uverbs_destroy_api(struct uverbs_api *uapi)
kfree(rcu_dereference_protected(*slot, true));
radix_tree_iter_delete(&uapi->radix, &iter, slot);
}
+ kfree(uapi);
}
struct uverbs_api *uverbs_alloc_api(