From f11fd694a84a3108b93aaf807f1d1f12cb112ac4 Mon Sep 17 00:00:00 2001 From: Ajit Khaparde Date: Mon, 16 Apr 2018 18:11:23 -0700 Subject: [PATCH] net/bnxt: free memory allocated for VF filters Memory allocated to hold VF filter info is not being freed currently. This can cause potential memory leak. Fixes: 7a5b0874440e ("net/bnxt: support to add a VF MAC address") Cc: stable@dpdk.org Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_filter.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c index 1793495398..c92806b4f2 100644 --- a/drivers/net/bnxt/bnxt_filter.c +++ b/drivers/net/bnxt/bnxt_filter.c @@ -131,6 +131,14 @@ void bnxt_free_filter_mem(struct bnxt *bp) rte_free(bp->filter_info); bp->filter_info = NULL; + + for (i = 0; i < bp->pf.max_vfs; i++) { + STAILQ_FOREACH(filter, &bp->pf.vf_info[i].filter, next) { + rte_free(filter); + STAILQ_REMOVE(&bp->pf.vf_info[i].filter, filter, + bnxt_filter_info, next); + } + } } int bnxt_alloc_filter_mem(struct bnxt *bp) -- 2.20.1