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| author | Eric Dumazet <edumazet@google.com> | 2019-10-19 09:26:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-10 11:34:51 +0100 |
| commit | dc9df3fc9d80347ba36f7a0fdaa7fca9636cbdb6 (patch) | |
| tree | d2767176b0d183f69a9b2b5b9b9bc474441b1db3 /net/lapb/lapb_timer.c | |
| parent | 372a4ffae4c3ea164a0ef57ca02b7e75b5b24011 (diff) | |
ipv4: fix IPSKB_FRAG_PMTU handling with fragmentation
[ Upstream commit e7a409c3f46cb0dbc7bfd4f6f9421d53e92614a5 ]
This patch removes the iph field from the state structure, which is not
properly initialized. Instead, add a new field to make the "do we want
to set DF" be the state bit and move the code to set the DF flag from
ip_frag_next().
Joint work with Pablo and Linus.
Fixes: 19c3401a917b ("net: ipv4: place control buffer handling away from fragmentation iterators")
Reported-by: Patrick Schönthaler <patrick@notvads.ovh>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions