diff options
| author | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-06 20:12:26 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-06 20:12:26 (GMT) |
| commit | 7fc0aa09838f76717549f48315fd2dad8c0a1176 (patch) | |
| tree | 86436a4236eb2c0ce02386fd184c4eee48cb6b47 /generic | |
| parent | 63ab1f0c5d57ba9b4583d3c5029d900df034a628 (diff) | |
| download | tcl-7fc0aa09838f76717549f48315fd2dad8c0a1176.zip tcl-7fc0aa09838f76717549f48315fd2dad8c0a1176.tar.gz tcl-7fc0aa09838f76717549f48315fd2dad8c0a1176.tar.bz2 | |
Partial fix for [Bug 2388866]
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclCmdAH.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/generic/tclCmdAH.c b/generic/tclCmdAH.c index ead9384..bc02f16 100644 --- a/generic/tclCmdAH.c +++ b/generic/tclCmdAH.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdAH.c,v 1.111 2008/12/02 19:40:41 dgp Exp $ + * RCS: @(#) $Id: tclCmdAH.c,v 1.112 2008/12/06 20:12:27 dkf Exp $ */ #include "tclInt.h" @@ -1704,6 +1704,18 @@ FileTempfileCmd( || (tclPlatform == TCL_PLATFORM_WINDOWS && strchr(string, '\\') != NULL)) { tempDirObj = TclPathPart(interp, objv[3], TCL_PATH_DIRNAME); + + /* + * Only allow creation of temporary files in the native filesystem + * since they are frequently used for integration with external + * tools or system libraries. [Bug 2388866] + */ + + if (Tcl_FSGetFileSystemForPath(tempDirObj) + != &tclNativeFilesystem) { + TclDecrRefCount(tempDirObj); + tempDirObj = NULL; + } } /* |