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| author | dgp <dgp@users.sourceforge.net> | 2003-11-05 20:52:38 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2003-11-05 20:52:38 (GMT) |
| commit | e5199821f0f325aaab89027b511707191fbe2b67 (patch) | |
| tree | b9b6cfff34bf9f514e751d6b1bdedf8ff7de4c0f /generic | |
| parent | 27b9197dbd4ae5800d5d7745077b33b95a610160 (diff) | |
| download | tcl-e5199821f0f325aaab89027b511707191fbe2b67.zip tcl-e5199821f0f325aaab89027b511707191fbe2b67.tar.gz tcl-e5199821f0f325aaab89027b511707191fbe2b67.tar.bz2 | |
* generic/tclEncoding.c (TclFindEncodings): Normalize the path
of the executable before passing to TclpInitLibraryPath() to avoid
buggy handling of paths containing "..". [Bug 832657]
* tests/unixInit.test (unixInit-2.10): New test for fixed bug.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclEncoding.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index 576a479..87f4669 100644 --- a/generic/tclEncoding.c +++ b/generic/tclEncoding.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclEncoding.c,v 1.16 2003/02/21 02:40:58 hobbs Exp $ + * RCS: @(#) $Id: tclEncoding.c,v 1.16.2.1 2003/11/05 20:52:39 dgp Exp $ */ #include "tclInt.h" @@ -2827,8 +2827,7 @@ TclFindEncodings(argv0) CONST char *argv0; /* Name of executable from argv[0] to main() * in native multi-byte encoding. */ { - char *native; - Tcl_Obj *pathPtr; + Tcl_Obj *pathPtr, *normPtr; Tcl_DString libPath, buffer; if (encodingsInitialized == 0) { @@ -2846,8 +2845,13 @@ TclFindEncodings(argv0) encodingsInitialized = 1; - native = TclpFindExecutable(argv0); - TclpInitLibraryPath(native); + pathPtr = Tcl_NewStringObj(TclpFindExecutable(argv0), -1); + Tcl_IncrRefCount(pathPtr); + normPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); + Tcl_IncrRefCount(normPtr); + Tcl_DecrRefCount(pathPtr); + TclpInitLibraryPath(Tcl_GetString(normPtr)); + Tcl_DecrRefCount(normPtr); /* * The library path was set in the TclpInitLibraryPath routine. |