Hi Ben,
I've applied your patch and valgrind no longer complain about
tun_metadata_add_entry. However, another issue found (reported by testcase
643), patch below provided the fix and testcase 643 passes.
valgrind message
==20490== by 0x4E1384: xmalloc (util.c:112)
==20490== by 0x468CD1: resize (hmap.c:100)
==20490== by 0x4DE87B: hmap_insert_at (hmap.h:235)
==20490== by 0x4DE87B: table_alloc (tun-metadata.c:106)
==20490== by 0x4DEF93: tun_metadata_table_mod (tun-metadata.c:164)
==20490== by 0x420D85: handle_geneve_table_mod (ofproto.c:7080)
==20490== by 0x420D85: handle_openflow__ (ofproto.c:7245)
patch:
diff --git a/lib/tun-metadata.c b/lib/tun-metadata.c
index aa5b48d..7f467a9 100644
--- a/lib/tun-metadata.c
+++ b/lib/tun-metadata.c
@@ -131,7 +131,7 @@ table_free(struct tun_table *map)
OVS_REQUIRES(tab_mutex)
HMAP_FOR_EACH (entry, node, &map->key_hmap) {
tun_metadata_del_entry(map, entry - map->entries);
}
-
+ hmap_destroy(&map->key_hmap);
free(map);
}
On Thu, Dec 17, 2015 at 7:39 AM, Jesse Gross <je...@kernel.org> wrote:
> On Thu, Dec 17, 2015 at 4:55 AM, Ben Pfaff <b...@ovn.org> wrote:
> > Found by valgrind.
> >
> > CC: Jesse Gross <jgr...@vmware.com>
> > Reported-by: William Tu <u9012...@gmail.com>
> > Signed-off-by: Ben Pfaff <b...@ovn.org>
>
> Acked-by: Jesse Gross <je...@kernel.org>
>
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