From: Ilya Nelkenbaum <il...@mellanox.com>
Read from pointer "p_madw" after free
Signed-off-by: Ilya Nelkenbaum <il...@mellanox.com>
Signed-off-by: Alex Netes <ale...@mellanox.com>
---
opensm/osm_congestion_control.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/opensm/osm_congestion_control.c b/opensm/osm_congestion_control.c
index e103ab1..17af407 100644
--- a/opensm/osm_congestion_control.c
+++ b/opensm/osm_congestion_control.c
@@ -521,6 +521,7 @@ static void cc_poller_send(osm_congestion_control_t *p_cc,
{
osm_subn_opt_t *p_opt = &p_cc->subn->opt;
ib_api_status_t status;
+ osm_madw_context_t mad_context = p_madw->context;
status = osm_vendor_send(p_cc->bind_handle, p_madw, TRUE);
if (status == IB_SUCCESS) {
@@ -530,15 +531,11 @@ static void cc_poller_send(osm_congestion_control_t *p_cc,
cl_event_wait_on(&p_cc->sig_mads_on_wire_continue,
EVENT_NO_TIMEOUT,
TRUE);
- }
- else {
- osm_madw_context_t *mad_context = &p_madw->context;
-
+ } else
OSM_LOG(p_cc->log, OSM_LOG_ERROR, "ERR C104: "
"send failed to node 0x%" PRIx64 "port %u\n",
- mad_context->cc_context.node_guid,
- mad_context->cc_context.port);
- }
+ mad_context.cc_context.node_guid,
+ mad_context.cc_context.port);
}
static void cc_poller(void *p_ptr)
--
1.7.11.7
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