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| author | Tao Wu <ytht.net@gmail.com> | 2017-04-29 19:20:56 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-05-27 23:34:47 +0200 |
| commit | c7990a26480032ad129f8c4ddad7d9a132c934ca (patch) | |
| tree | 7dfe06995928a2f7c9c78f67abed4fc8c8487988 /slirp/tcp_input.c | |
| parent | 9964e96dc9999cf7f7c936ee854a795415d19b60 (diff) | |
| download | focaccia-qemu-c7990a26480032ad129f8c4ddad7d9a132c934ca.tar.gz focaccia-qemu-c7990a26480032ad129f8c4ddad7d9a132c934ca.zip | |
slirp: Fix wrong mss bug.
This bug was introduced by https://github.com/qemu/qemu/commit/98c6305 Signed-off-by: Tao Wu <lepton@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-bu: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp/tcp_input.c')
| -rw-r--r-- | slirp/tcp_input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c index edb98f06f3..07bcbdb2dd 100644 --- a/slirp/tcp_input.c +++ b/slirp/tcp_input.c @@ -1587,11 +1587,11 @@ tcp_mss(struct tcpcb *tp, u_int offer) switch (so->so_ffamily) { case AF_INET: mss = MIN(IF_MTU, IF_MRU) - sizeof(struct tcphdr) - + sizeof(struct ip); + - sizeof(struct ip); break; case AF_INET6: mss = MIN(IF_MTU, IF_MRU) - sizeof(struct tcphdr) - + sizeof(struct ip6); + - sizeof(struct ip6); break; default: g_assert_not_reached(); |