diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-07-08 13:15:57 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-07-14 12:14:27 -0400 |
| commit | f3cf800778e9e76b2387d00c9bfbc2e16efdb7ed (patch) | |
| tree | 783e27546a8d65df254f59b5a024dc42eb390582 /net/ipv4/icmp.c | |
| parent | b8917b4ae44d1b945f6fba3d8ee6777edb44633b (diff) | |
| parent | cd4220d23bf3f43cf720e82bdee681f383433ae2 (diff) | |
Merge tag 'kvm-s390-master-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
KVM: selftests: Fixes
- provide memory model for IBM z196 and zEC12
- do not require 64GB of memory
Diffstat (limited to 'net/ipv4/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 7b6931a4d775..752e392083e6 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -759,6 +759,13 @@ void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info, icmp_param.data_len = room; icmp_param.head_len = sizeof(struct icmphdr); + /* if we don't have a source address at this point, fall back to the + * dummy address instead of sending out a packet with a source address + * of 0.0.0.0 + */ + if (!fl4.saddr) + fl4.saddr = htonl(INADDR_DUMMY); + icmp_push_reply(&icmp_param, &fl4, &ipc, &rt); ende: ip_rt_put(rt); |