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MFC 1.81: In syncache_expand() fix a case that currently can't be triggered.

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This commit is contained in:
andre 2006-01-31 16:03:42 +00:00
parent b80f61dff3
commit ecd3f47aed
1 changed files with 4 additions and 1 deletions
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5
sys/netinet/tcp_syncache.c
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@ -766,8 +766,11 @@ syncache_expand(inc, th, sop, m)
/* /*
* If seg contains an ACK, but not for our SYN/ACK, send a RST. * If seg contains an ACK, but not for our SYN/ACK, send a RST.
*/ */
if (th->th_ack != sc->sc_iss + 1) if (th->th_ack != sc->sc_iss + 1) {
if (sch == NULL)
syncache_free(sc);
return (0); return (0);
}
so = syncache_socket(sc, *sop, m); so = syncache_socket(sc, *sop, m);
if (so == NULL) { if (so == NULL) {