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Improve the "Mismatch!!!!" error message to show the expected port number.

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david
2012-04-15 00:23:57 +00:00
parent 5c0077c9fa
commit ca7fb873b6
1 changed files with 11 additions and 6 deletions
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17
scan_engine.cc
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@@ -3967,16 +3967,21 @@ static bool do_one_select_round(UltraScanInfo *USI, struct timeval *stime) {
if (getpeername(sd, (struct sockaddr *) &sin, &sinlen) < 0) {
pfatal("error in getpeername of connect_results for port %hu", (u16) pport);
} else {
u16 sinport;
s_in = (struct sockaddr_in *) &sin;
s_in6 = (struct sockaddr_in6 *) &sin;
if ((o.af() == AF_INET &&
pport != ntohs(s_in->sin_port))
if (o.af() == AF_INET)
sinport = ntohs(s_in->sin_port);
#ifdef HAVE_IPV6
|| (o.af() == AF_INET6 && pport != ntohs(s_in6->sin6_port))
else if (o.af() == AF_INET6)
sinport = ntohs(s_in6->sin6_port);
#endif
) {
error("Mismatch!!!! we think we have port %hu but we really have a different one", (u16) pport);
}
else
assert(0);
if (pport != sinport)
error("Mismatch!!!! we think we have port %hu but we really have %hu", (u16) pport, sinport);
}
if (getsockname(sd, (struct sockaddr *) &sout, &soutlen) < 0) {