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acl: memory leak in acl_fa_session_cleaner_process

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The statement
  pw0->pending_clear_sw_if_index_bitmap =
    clib_bitmap_dup (pw0->serviced_sw_if_index_bitmap);
will cause pw0->pending_clear_sw_if_index_bitmap's previous
vector to be gone. Need to free it prior to calling clib_bitmap_dup()

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I20de780e73daea7be17efa0bf660af2592cd4680
This commit is contained in:
Steven Luong
2022-05-16 15:53:43 -07:00
parent 86c7856eda
commit 59a08e6509
1 changed files with 1 additions and 0 deletions
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1
src/plugins/acl/sess_mgmt_node.c
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@@ -723,6 +723,7 @@ acl_fa_session_cleaner_process (vlib_main_t * vm, vlib_node_runtime_t * rt,
}
else
{
clib_bitmap_free (pw0->pending_clear_sw_if_index_bitmap);
if (clear_all)
{
/* if we need to clear all, then just clear the interfaces that we are servicing */