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[Mellanox] Fix the memory leak in mlnx-sfpd #3128

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merged 2 commits into from
Jul 9, 2019
Merged

[Mellanox] Fix the memory leak in mlnx-sfpd #3128

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559c62b
fix the memory leak in on_pmpe. objects created via sx_api having con…
Jul 8, 2019
67be030
avoid duplicate code.
Jul 8, 2019
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14 changes: 13 additions & 1 deletion platform/mellanox/mlnx-sfpd/scripts/mlnx-sfpd
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,6 @@ class MlnxSfpd:
pkt = new_uint8_t_arr(pkt_size)
recv_info_p = new_sx_receive_info_t_p()
pmpe_t = sx_event_pmpe_t()
logical_port_list = new_sx_port_log_id_t_arr(4)
port_attributes_list = new_sx_port_attributes_t_arr(64)
port_cnt_p = new_uint32_t_p()
uint32_t_p_assign(port_cnt_p,64)
Expand All @@ -217,6 +216,13 @@ class MlnxSfpd:
if rc != 0:
log_error("sx_lib_host_ifc_recv exited with error, rc %d" % rc)
status = False

delete_uint32_t_p(pkt_size_p)
delete_uint8_t_arr(pkt)
delete_sx_receive_info_t_p(recv_info_p)
delete_sx_port_attributes_t_arr(port_attributes_list)
delete_uint32_t_p(port_cnt_p)

return status, label_port_list, module_state

pmpe_t = recv_info_p.event_info.pmpe
Expand All @@ -236,6 +242,12 @@ class MlnxSfpd:
break
label_port_list.append(lable_port)

delete_uint32_t_p(pkt_size_p)
delete_uint8_t_arr(pkt)
delete_sx_receive_info_t_p(recv_info_p)
delete_sx_port_attributes_t_arr(port_attributes_list)
delete_uint32_t_p(port_cnt_p)

return status, label_port_list, module_state,


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