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| author | Kevin B Kenny <kennykb@acm.org> | 2007-04-23 19:04:41 (GMT) |
|---|---|---|
| committer | Kevin B Kenny <kennykb@acm.org> | 2007-04-23 19:04:41 (GMT) |
| commit | 0346db3d28f76c5cd9878c41fe7401b3eddc9c68 (patch) | |
| tree | 284942c1ba98ac7dff9d1317f1dbb89c9c143aea /generic/tclCompCmds.c | |
| parent | 2db8334efef30d1215c4929bd3abc4e3e0598004 (diff) | |
| download | tcl-0346db3d28f76c5cd9878c41fe7401b3eddc9c68.zip tcl-0346db3d28f76c5cd9878c41fe7401b3eddc9c68.tar.gz tcl-0346db3d28f76c5cd9878c41fe7401b3eddc9c68.tar.bz2 | |
* generic/tclCompCmds.c (TclCompileUpvarCmd): Plugged a memory
leak in 'upvar' when compiling (a) upvar outside a proc, (b)
upvar with a syntax error, or (c) upvar where the frame index
is not known at compile time.
* generic/tclParseExpr.c (ParseExpr): Plugged a memory leak
when parsing expressions that contain syntax errors.
Diffstat (limited to 'generic/tclCompCmds.c')
| -rw-r--r-- | generic/tclCompCmds.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c index 04f6bd5..8651432 100644 --- a/generic/tclCompCmds.c +++ b/generic/tclCompCmds.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: tclCompCmds.c,v 1.108 2007/04/15 18:59:34 kennykb Exp $ + * RCS: @(#) $Id: tclCompCmds.c,v 1.109 2007/04/23 19:04:42 kennykb Exp $ */ #include "tclInt.h" @@ -5366,11 +5366,13 @@ TclCompileUpvarCmd( Tcl_Obj *objPtr = Tcl_NewObj(); if (envPtr->procPtr == NULL) { + Tcl_DecrRefCount(objPtr); return TCL_ERROR; } numWords = parsePtr->numWords; if (numWords < 3) { + Tcl_DecrRefCount(objPtr); return TCL_ERROR; } @@ -5409,6 +5411,7 @@ TclCompileUpvarCmd( i = 3; } } else { + Tcl_DecrRefCount(objPtr); return TCL_ERROR; } |