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tcp: fix endpoint lookup failed caused by key uninitialized

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fix ipv4 key uninitialized in local_endpoints_table,
which will cause transport_endpoint_cleanup() failed
to lookup the endpoint and can not delete it,
as for ipv6, clib_memcpy_fast() will change all bytes of lcl_addr
and there maybe no need to initalize,

Type: fix
Signed-off-by: Mercury <mercury124185@gmail.com>
Change-Id: I56676493a393b1d64eaa438224e256094ca75d2f
This commit is contained in:
Mercury
2021-12-23 19:15:02 +08:00
committed by Florin Coras
parent cdfe8abc61
commit 65409fb341
1 changed files with 1 additions and 0 deletions
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src/vnet/tcp/tcp.c
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@@ -769,6 +769,7 @@ tcp_alloc_custom_local_endpoint (tcp_main_t * tm, ip46_address_t * lcl_addr,
index = tm->last_v4_addr_rotor++;
if (tm->last_v4_addr_rotor >= vec_len (tcp_cfg.ip4_src_addrs))
tm->last_v4_addr_rotor = 0;
clib_memset (lcl_addr, 0, sizeof (*lcl_addr));
lcl_addr->ip4.as_u32 = tcp_cfg.ip4_src_addrs[index].as_u32;
}
else