diff options
| author | Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2012-08-03 23:59:41 +0000 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-08-13 13:08:35 -0700 |
| commit | 418edaaba96e58112b15c82b4907084e2a9caf42 (patch) | |
| tree | 1472ed448d5ec116731480526b4bea2c1e0dfa91 /drivers/infiniband/ulp | |
| parent | 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff) | |
RDMA/ucma.c: Fix for events with wrong context on iWARP
It is possible for asynchronous RDMA_CM_EVENT_ESTABLISHED events to be
generated with ctx->uid == 0, because ucma_set_event_context() copies
ctx->uid to the event structure outside of ctx->file->mut. This leads
to a crash in the userspace library, since it gets a bogus event.
Fix this by taking the mutex a bit earlier in ucma_event_handler.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Sean Hefty <Sean.Hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/ulp')
0 files changed, 0 insertions, 0 deletions