Messages in this thread | | | Date | Tue, 20 Aug 2019 11:30:15 -0400 | From | Sasha Levin <> | Subject | Re: [PATCH] Tools: hv: kvp: eliminate 'may be used uninitialized' warning |
| |
On Mon, Aug 19, 2019 at 04:44:09PM +0200, Vitaly Kuznetsov wrote: >When building hv_kvp_daemon GCC-8.3 complains: > >hv_kvp_daemon.c: In function ‘kvp_get_ip_info.constprop’: >hv_kvp_daemon.c:812:30: warning: ‘ip_buffer’ may be used uninitialized in this function [-Wmaybe-uninitialized] > struct hv_kvp_ipaddr_value *ip_buffer; > >this seems to be a false positive: we only use ip_buffer when >op == KVP_OP_GET_IP_INFO and it is only unset when op == KVP_OP_ENUMERATE. > >Silence the warning by initializing ip_buffer to NULL. > >Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Queued up for hyperv-fixes, thank you.
-- Thanks, Sasha
| |