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os: -displayfd should check ports up to 65535 

-displayfd should check ports up to 65535

Noticed during https://cygwin.com/ml/cygwin-xfree/2014-07/msg00024.html

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Jon TURNEY 2014-10-21 15:03:55 +01:00 committed by Keith Packard
parent 3a123fbdda
commit ea5b2b0a2e
1 changed files with 1 additions and 1 deletions
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2
os/connection.c
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@ -421,7 +421,7 @@ CreateWellKnownSockets(void)
}
else { /* -displayfd and no explicit display number */
Bool found = 0;
for (i = 0; i < 65535 - X_TCP_PORT; i++) {
for (i = 0; i < 65536 - X_TCP_PORT; i++) {
if (TryCreateSocket(i, &partial) && !partial) {
found = 1;
break;