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| author | Svetlana Mavrina <another.karnil@gmail.com> | 2014-01-12 11:56:09 +0000 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-01-22 23:03:59 -0800 |
| commit | d9d5713ca628dc211d8b4a1da5fb9e0cfe592b92 (patch) | |
| tree | 01d898563ea35fcf7b1f1deea669f3509b9bb839 /include/rdma/ib_verbs.h | |
| parent | 05633102d85b50f35325dfbedafcedd6c5b3264c (diff) | |
| download | blackbird-op-linux-d9d5713ca628dc211d8b4a1da5fb9e0cfe592b92.tar.gz blackbird-op-linux-d9d5713ca628dc211d8b4a1da5fb9e0cfe592b92.zip | |
RDMA/amso1100: Add check if cache memory was allocated before freeing it
There is a path in handle_vq() where kmem_cache_free() can be called
with pointer to a local variable. It can happen if vq_repbuf_alloc()
failed to allocate memory from cache and req is NULL.
The patch adds check if cache memory was allocated before freeing it.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Svetlana Mavrina <another.karnil@gmail.com>
Reviewed-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include/rdma/ib_verbs.h')
0 files changed, 0 insertions, 0 deletions
