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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2008-03-02 18:46:37 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2008-03-02 18:46:37 (GMT) |
| commit | 8f94a1b5df88af853e56efc184d49d5914b5866e (patch) | |
| tree | 45814bb0416f5956368446e2cdc3111932e908bc /generic/tclNamesp.c | |
| parent | 067866ce3e28f843d05e2acf9933d20d16a44d57 (diff) | |
| download | tcl-8f94a1b5df88af853e56efc184d49d5914b5866e.zip tcl-8f94a1b5df88af853e56efc184d49d5914b5866e.tar.gz tcl-8f94a1b5df88af853e56efc184d49d5914b5866e.tar.bz2 | |
* generic/tclNamesp.c (GetNamespaceFromObj): spoil the intrep of
an nsNameType obj when the reference crosses interpreter
boundaries.
Diffstat (limited to 'generic/tclNamesp.c')
| -rw-r--r-- | generic/tclNamesp.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c index 9baf60d..f7fa9c1 100644 --- a/generic/tclNamesp.c +++ b/generic/tclNamesp.c @@ -23,7 +23,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclNamesp.c,v 1.161 2007/12/13 15:23:19 dgp Exp $ + * RCS: @(#) $Id: tclNamesp.c,v 1.162 2008/03/02 18:46:39 msofer Exp $ */ #include "tclInt.h" @@ -2699,18 +2699,20 @@ GetNamespaceFromObj( Tcl_Namespace **nsPtrPtr) /* Result namespace pointer goes here. */ { ResolvedNsName *resNamePtr; - Namespace *nsPtr; + Namespace *nsPtr, *refNsPtr; if (objPtr->typePtr == &nsNameType) { /* - * Check that the ResolvedNsName is still valid. + * Check that the ResolvedNsName is still valid; avoid letting the ref + * cross interps. */ resNamePtr = (ResolvedNsName *) objPtr->internalRep.twoPtrValue.ptr1; nsPtr = resNamePtr->nsPtr; - if (!(nsPtr->flags & NS_DYING) - && ((resNamePtr->refNsPtr == NULL) || (resNamePtr->refNsPtr - == (Namespace *) Tcl_GetCurrentNamespace(interp)))) { + refNsPtr = resNamePtr->refNsPtr; + if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp) && + (!refNsPtr || ((interp == refNsPtr->interp) && + (refNsPtr== (Namespace *) Tcl_GetCurrentNamespace(interp))))) { *nsPtrPtr = (Tcl_Namespace *) nsPtr; return TCL_OK; } |