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Remove the "Linux goofiness" zero-byte write test from scan_engine.cc.

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See r14426 in /nsock.
This commit is contained in:
david
2009-07-19 04:04:32 +00:00
parent 935d0677da
commit 82a668c278
1 changed files with 29 additions and 41 deletions
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12
scan_engine.cc
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@@ -3689,17 +3689,6 @@ static bool do_one_select_round(UltraScanInfo *USI, struct timeval *stime) {
case 0: case 0:
#ifdef LINUX #ifdef LINUX
if (!FD_ISSET(sd, &fds_rtmp)) { if (!FD_ISSET(sd, &fds_rtmp)) {
/* Linux goofiness -- We need to actually test that it is writeable */
res = send(sd, "", 0, 0);
if (res < 0 ) {
if (o.debugging > 1) {
log_write(LOG_STDOUT, "Bad port %hu caught by 0-byte write: ",
pport);
perror("");
}
newportstate = PORT_CLOSED;
} else {
if (getpeername(sd, (struct sockaddr *) &sin, &sinlen) < 0) { if (getpeername(sd, (struct sockaddr *) &sin, &sinlen) < 0) {
pfatal("error in getpeername of connect_results for port %hu", (u16) pport); pfatal("error in getpeername of connect_results for port %hu", (u16) pport);
} else { } else {
@@ -3733,7 +3722,6 @@ static bool do_one_select_round(UltraScanInfo *USI, struct timeval *stime) {
newhoststate = HOST_UP; newhoststate = HOST_UP;
newportstate = PORT_OPEN; newportstate = PORT_OPEN;
} }
}
} else { } else {
newhoststate = HOST_UP; newhoststate = HOST_UP;
newportstate = PORT_OPEN; newportstate = PORT_OPEN;