]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
net: Initialize flow flags in input path
authorDavid Ahern <dsa@cumulusnetworks.com>
Wed, 30 Sep 2015 02:07:07 +0000 (19:07 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Sep 2015 04:52:32 +0000 (21:52 -0700)
The fib_table_lookup tracepoint found 2 places where the flowi4_flags is
not initialized.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/fib_frontend.c
net/ipv4/route.c

index 6fcbd215cdbc501fe6541054208d68d965b5286e..690bcbc59f26d1add82e9ebaa82e2c072b84ca47 100644 (file)
@@ -340,6 +340,7 @@ static int __fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
        fl4.flowi4_tos = tos;
        fl4.flowi4_scope = RT_SCOPE_UNIVERSE;
        fl4.flowi4_tun_key.tun_id = 0;
+       fl4.flowi4_flags = 0;
 
        no_addr = idev->ifa_list == NULL;
 
index c6ad99ad0ffb713500646af1bfc40bbbb12880f4..c81deb85acb4da84480f2f54555f4d7cdcbbb209 100644 (file)
@@ -1737,6 +1737,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
        fl4.flowi4_mark = skb->mark;
        fl4.flowi4_tos = tos;
        fl4.flowi4_scope = RT_SCOPE_UNIVERSE;
+       fl4.flowi4_flags = 0;
        fl4.daddr = daddr;
        fl4.saddr = saddr;
        err = fib_lookup(net, &fl4, &res, 0);