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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2007-06-06 23:07:05 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2007-06-06 23:07:05 (GMT) |
| commit | 7658f9b25629d3a098ccd7eb0a5d9e5b79d0a5af (patch) | |
| tree | 6f53cd8fe5b629768b28efc3f20ba89e86b83bd3 /generic/tclParse.c | |
| parent | 6f2cb1c3833edfcb13bda8041d4c1a673e1b503d (diff) | |
| download | tcl-7658f9b25629d3a098ccd7eb0a5d9e5b79d0a5af.zip tcl-7658f9b25629d3a098ccd7eb0a5d9e5b79d0a5af.tar.gz tcl-7658f9b25629d3a098ccd7eb0a5d9e5b79d0a5af.tar.bz2 | |
* generic/tclParse.c: fix for uninit read [Bug 1732414].
Diffstat (limited to 'generic/tclParse.c')
| -rw-r--r-- | generic/tclParse.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclParse.c b/generic/tclParse.c index bcf788c..0f63a75 100644 --- a/generic/tclParse.c +++ b/generic/tclParse.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: tclParse.c,v 1.53 2007/05/30 18:12:59 dgp Exp $ + * RCS: @(#) $Id: tclParse.c,v 1.54 2007/06/06 23:07:06 msofer Exp $ */ #include "tclInt.h" @@ -460,9 +460,10 @@ Tcl_ParseCommand( * list elements. */ - while ((code == TCL_OK) && (nextElem < listEnd)) { + while (nextElem < listEnd) { code = TclFindElement(NULL, nextElem, listEnd - nextElem, &elemStart, &nextElem, NULL, NULL); + if (code != TCL_OK) break; if (elemStart < listEnd) { elemCount++; } |