There may not be an hca object attached to cm object
when freeing during cleanup.
Signed-off-by: Arlin Davis <arlin.r.da...@intel.com>
---
dapl/openib_scm/cm.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/dapl/openib_scm/cm.c b/dapl/openib_scm/cm.c
index 975ffd5..ce0d961 100644
--- a/dapl/openib_scm/cm.c
+++ b/dapl/openib_scm/cm.c
@@ -322,7 +322,8 @@ static int dapl_select(struct dapl_fd_set *set)
static void dapli_cm_thread_signal(dp_ib_cm_handle_t cm_ptr)
{
- send(cm_ptr->hca->ib_trans.scm[1], "w", sizeof "w", 0);
+ if (cm_ptr->hca)
+ send(cm_ptr->hca->ib_trans.scm[1], "w", sizeof "w", 0);
}
static void dapli_cm_free(dp_ib_cm_handle_t cm_ptr)
--
1.5.2.5
--
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