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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2007-10-03 12:53:11 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2007-10-03 12:53:11 (GMT) |
| commit | 80672502e5d4256299b99dd376b6141c90e44bab (patch) | |
| tree | 0978762bb0d9abe8a8ca37877e958cbcaeb91ed0 /generic/tclObj.c | |
| parent | 8f5e92f0ccc5ef5ec14fe1c5c92d04524ca4086b (diff) | |
| download | tcl-80672502e5d4256299b99dd376b6141c90e44bab.zip tcl-80672502e5d4256299b99dd376b6141c90e44bab.tar.gz tcl-80672502e5d4256299b99dd376b6141c90e44bab.tar.bz2 | |
* generic/tclObj.c (Tcl_FindCommandFromObj): fix finding a deleted
command; cannot trigger this from Tcl itself, but crash reported
on xotcl. This check is new to 8.4 but exists in 8.5, so this is a
backport or something. Thanks Gustaf Neumann.
Diffstat (limited to 'generic/tclObj.c')
| -rw-r--r-- | generic/tclObj.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclObj.c b/generic/tclObj.c index 092dc1a..16454ac 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclObj.c,v 1.42.2.15 2007/09/13 15:28:13 das Exp $ + * RCS: @(#) $Id: tclObj.c,v 1.42.2.16 2007/10/03 12:53:12 msofer Exp $ */ #include "tclInt.h" @@ -3015,7 +3015,8 @@ Tcl_GetCommandFromObj(interp, objPtr) && (resPtr->refNsId == currNsPtr->nsId) && (resPtr->refNsCmdEpoch == currNsPtr->cmdRefEpoch)) { cmdPtr = resPtr->cmdPtr; - if (cmdPtr->cmdEpoch != resPtr->cmdEpoch) { + if (cmdPtr->cmdEpoch != resPtr->cmdEpoch + || (cmdPtr->flags & CMD_IS_DELETED)) { cmdPtr = NULL; } } |