On 7/8/20 4:14 PM, [email protected] wrote:
> From: Numan Siddique <[email protected]>
> 
> Valgrind found this:
> 
> tests/testsuite.dir/129/valgrind.415:12:==415== 4 bytes in 1 blocks are 
> definitely lost in loss record 2 of 126
> tests/testsuite.dir/129/valgrind.415-13-==415==    at 0x4C29E63: malloc 
> (vg_replace_malloc.c:309)
> tests/testsuite.dir/129/valgrind.415-14-==415==    by 0x4CEC87: xmalloc 
> (util.c:138)
> tests/testsuite.dir/129/valgrind.415-15-==415==    by 0x4CECF4: xmemdup0 
> (util.c:168)
> tests/testsuite.dir/129/valgrind.415-16-==415==    by 0x4118AF: 
> lflow_resource_add (lflow.c:231)
> tests/testsuite.dir/129/valgrind.415-17-==415==    by 0x412507: 
> consider_logical_flow (lflow.c:670)
> tests/testsuite.dir/129/valgrind.415-18-==415==    by 0x4148C2: 
> add_logical_flows (lflow.c:303)
> tests/testsuite.dir/129/valgrind.415-19-==415==    by 0x4148C2: lflow_run 
> (lflow.c:858)
> tests/testsuite.dir/129/valgrind.415-20-==415==    by 0x42A16C: 
> en_flow_output_run (ovn-controller.c:1765)
> tests/testsuite.dir/129/valgrind.415-21-==415==    by 0x43FFE0: 
> engine_compute (inc-proc-eng.c:310)
> tests/testsuite.dir/129/valgrind.415-22-==415==    by 0x43FFE0: 
> engine_run_node (inc-proc-eng.c:352)
> tests/testsuite.dir/129/valgrind.415-23-==415==    by 0x43FFE0: engine_run 
> (inc-proc-eng.c:377)
> tests/testsuite.dir/129/valgrind.415-24-==415==    by 0x40995E: main 
> (ovn-controller.c:2425)
> 
> ref_name member of 'struct ref_lflow_node' was not freed when handling the
> port binding/address set/port group changes in lflow.c
> 
> This patch fixes this issue.
> 
> Fixes: 8a2c19f26ffa("ovn-controller: Incremental processing for address-set 
> changes.")
> Reported-by: Dumitru Ceara <[email protected]>
> Signed-off-by: Numan Siddique <[email protected]>
> ---
>  controller/lflow.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/controller/lflow.c b/controller/lflow.c
> index 545436159..b2f585727 100644
> --- a/controller/lflow.c
> +++ b/controller/lflow.c
> @@ -476,6 +476,7 @@ lflow_handle_changed_ref(enum ref_type ref_type, const 
> char *ref_name,
>          ovs_list_remove(&lrln->ref_list);
>          free(lrln);
>      }
> +    free(rlfn->ref_name);
>      free(rlfn);
>  
>      dhcp_opts_destroy(&dhcp_opts);
> 

Looks good to me, thanks!

Acked-by: Dumitru Ceara <[email protected]>

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