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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-12-20 12:35:33 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-12-20 12:35:33 (GMT) |
| commit | 05119eaad1bb3205fa0a31abacf99d6ae33f20e1 (patch) | |
| tree | b98cb01fe41df5966bd8d72899a6daae1e312e26 /generic/tclIOCmd.c | |
| parent | 3441489729c72b8349c301779704d5448cd27958 (diff) | |
| download | tcl-05119eaad1bb3205fa0a31abacf99d6ae33f20e1.zip tcl-05119eaad1bb3205fa0a31abacf99d6ae33f20e1.tar.gz tcl-05119eaad1bb3205fa0a31abacf99d6ae33f20e1.tar.bz2 | |
Make options -reuseaddr/-reuseport forbidden without -server, no matter the value being true or false. Some additional test-cases.
Diffstat (limited to 'generic/tclIOCmd.c')
| -rw-r--r-- | generic/tclIOCmd.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c index e64e31d..682eaf4 100644 --- a/generic/tclIOCmd.c +++ b/generic/tclIOCmd.c @@ -1492,8 +1492,8 @@ Tcl_SocketObjCmd( SKT_ASYNC, SKT_MYADDR, SKT_MYPORT, SKT_REUSEADDR, SKT_REUSEPORT, SKT_SERVER }; - int optionIndex, a, server = 0, myport = 0, async = 0, reusep = 0, - reusea = 0; + int optionIndex, a, server = 0, myport = 0, async = 0, reusep = -1, + reusea = -1; unsigned int flags = 0; const char *host, *port, *myaddr = NULL; Tcl_Obj *script = NULL; @@ -1553,8 +1553,6 @@ Tcl_SocketObjCmd( return TCL_ERROR; } server = 1; - /* [TIP#456] Set for backward-compatibility. */ - reusea = 1; a++; if (a >= objc) { Tcl_SetObjResult(interp, Tcl_NewStringObj( @@ -1613,15 +1611,15 @@ Tcl_SocketObjCmd( return TCL_ERROR; } - if (!server && (reusea != 0 || reusep != 0)) { + if (!server && (reusea != -1 || reusep != -1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "options -reuseaddr and -reuseport are only valid for servers", -1)); return TCL_ERROR; } - flags |= reusea ? TCL_TCPSERVER_REUSEADDR : 0; - flags |= reusep ? TCL_TCPSERVER_REUSEPORT : 0; + if (reusea!=0) flags |= TCL_TCPSERVER_REUSEADDR; + if (reusep==1) flags |= TCL_TCPSERVER_REUSEPORT; // All the arguments should have been parsed by now, 'a' points to the last // one, the port number. |