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bgpd: fix segfault with some show commands 672/head
authorRenato Westphal <renato@opensourcerouting.org>
Tue, 30 May 2017 11:30:57 +0000 (08:30 -0300)
committerQuentin Young <qlyoung@cumulusnetworks.com>
Sun, 4 Jun 2017 19:12:14 +0000 (19:12 +0000)
commit33a57d94fadfce9951fbcf74f7f7a4e85492b00a
tree175089d8f5758de29d3a20b65844cde3753f00e7tree | snapshot
parent406f99f81d8d77bc5b2905afec2c4ed53739b306commit | diff
bgpd: fix segfault with some show commands

The following commands were causing bgpd to crash when vpnv4/vpnv6 static
routes are configured:

bgpd aborted: vtysh  -c "show ip bgp view all ipv4 vpn json"
bgpd aborted: vtysh  -c "show ip bgp view all ipv4 vpn"
bgpd aborted: vtysh  -c "show ip bgp view all ipv6 vpn json"
bgpd aborted: vtysh  -c "show ip bgp view all ipv6 vpn"
bgpd aborted: vtysh  -c "show ip bgp vrf all ipv4 vpn json"
bgpd aborted: vtysh  -c "show ip bgp vrf all ipv4 vpn"
bgpd aborted: vtysh  -c "show ip bgp vrf all ipv6 vpn json"
bgpd aborted: vtysh  -c "show ip bgp vrf all ipv6 vpn"
bgpd aborted: vtysh  -c "show bgp view all ipv4 vpn json"
bgpd aborted: vtysh  -c "show bgp view all ipv4 vpn"
bgpd aborted: vtysh  -c "show bgp view all ipv6 vpn json"
bgpd aborted: vtysh  -c "show bgp view all ipv6 vpn"
bgpd aborted: vtysh  -c "show bgp vrf all ipv4 vpn json"
bgpd aborted: vtysh  -c "show bgp vrf all ipv4 vpn"
bgpd aborted: vtysh  -c "show bgp vrf all ipv6 vpn json"
bgpd aborted: vtysh  -c "show bgp vrf all ipv6 vpn"

Problem found with the CLI fuzzer.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
bgpd/bgp_route.c diff | blob | history
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