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net: disallow dialing and listening on port > 65535 on Plan 9

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Since Dial(":80") was implemented on Plan 9 (CL 32593),
TestProtocolDialError is failing because dialing a port
superior to 65535 is supported on Plan 9.

This change disallows dialing and listening on ports
superior to 65535.

Fixes #17761.

Change-Id: I95e8a163eeacf1ccd8ece7b650f16a0531c59709
Reviewed-on: https://go-review.googlesource.com/32594
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
David du Colombier 2016-11-03 11:50:45 +01:00
parent 97b49f660c
commit 5ac3e7d6a7
1 changed files with 5 additions and 0 deletions
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5
src/net/ipsock_plan9.go
View File

@ -119,6 +119,11 @@ func startPlan9(ctx context.Context, net string, addr Addr) (ctl *os.File, dest,
return return
} }
if port > 65535 {
err = InvalidAddrError("port should be < 65536")
return
}
clone, dest, err := queryCS1(ctx, proto, ip, port) clone, dest, err := queryCS1(ctx, proto, ip, port)
if err != nil { if err != nil {
return return