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Date: Tue, 2 Aug 2016 23:07:05 -0700 From: Roopa Prabhu <roopa@...ulusnetworks.com> To: stephen@...workplumber.org Cc: netdev@...r.kernel.org Subject: [PATCH iproute2 net-next] bridge: print_vlan: add missing check for json instance From: Roopa Prabhu <roopa@...ulusnetworks.com> Also initialize vlan_flags Fixes: d82a49ce85f0 ("bridge: add json support for bridge vlan show") Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com> --- bridge/vlan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/bridge/vlan.c b/bridge/vlan.c index f262cc7..22f32a5 100644 --- a/bridge/vlan.c +++ b/bridge/vlan.c @@ -188,7 +188,7 @@ static int print_vlan(const struct sockaddr_nl *who, struct ifinfomsg *ifm = NLMSG_DATA(n); int len = n->nlmsg_len; struct rtattr *tb[IFLA_MAX+1]; - bool vlan_flags; + bool vlan_flags = false; if (n->nlmsg_type != RTM_NEWLINK) { fprintf(stderr, "Not RTM_NEWLINK: %08x %08x %08x\n", @@ -276,7 +276,7 @@ static int print_vlan(const struct sockaddr_nl *who, fprintf(fp, " Egress Untagged"); } } - if (vlan_flags) { + if (jw_global && vlan_flags) { jsonw_end_array(jw_global); vlan_flags = false; } -- 2.1.4
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