From ce858db219c96d88c5d3d612832c4003e2154c8d Mon Sep 17 00:00:00 2001 From: hobbs Date: Wed, 14 May 2003 17:17:44 +0000 Subject: * generic/tclEnv.c (TclUnsetEnv): Another putenv() copy behavior problem repaired when compiling on windows and using microsoft's runtime. [Bug 736421] (gravereaux) --- ChangeLog | 6 ++++++ generic/tclEnv.c | 7 ++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index c176361..664929a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2003-05-14 Jeff Hobbs + + * generic/tclEnv.c (TclUnsetEnv): Another putenv() copy behavior + problem repaired when compiling on windows and using microsoft's + runtime. [Bug 736421] (gravereaux) + 2003-05-13 Jeff Hobbs * generic/tclIOUtil.c: add decl for FsThrExitProc to suppress diff --git a/generic/tclEnv.c b/generic/tclEnv.c index 1d6e66f..1e171ff 100644 --- a/generic/tclEnv.c +++ b/generic/tclEnv.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: tclEnv.c,v 1.20 2003/01/14 02:06:11 mdejong Exp $ + * RCS: @(#) $Id: tclEnv.c,v 1.20.2.1 2003/05/14 17:17:46 hobbs Exp $ */ #include "tclInt.h" @@ -429,6 +429,11 @@ TclUnsetEnv(name) if (environ[index] == string) { ReplaceString(oldValue, string); +#ifdef HAVE_PUTENV_THAT_COPIES + } else { + /* This putenv() copies instead of taking ownership */ + ckfree(string); +#endif } #else for (envPtr = environ+index+1; ; envPtr++) { -- cgit v0.12