ood-ports-lbsd-fork1/lang/gforth/patches/patch-engine_engine_c

$OpenBSD: patch-engine_engine_c,v 1.4 2016/01/28 18:14:54 jasper Exp $

Fix use of uninitalized memory. Found by malloc option J.
http://git.savannah.gnu.org/cgit/gforth.git/commit/?id=4a03e4ff51314fc3a97acedeee928822b3bf1433

--- engine/engine.c.orig	Thu Jan 28 19:10:49 2016
+++ engine/engine.c	Thu Jan 28 19:10:54 2016
@@ -409,12 +409,13 @@ Label *gforth_engine(Xt *ip0, Cell *sp0, Cell *rp0, Fl
     for (i=0; i<DOESJUMP+1; i++)
       xts[i] = symbols[i] = (Label)routines[i];
     for (; routines[i]!=0; i++) {
-      if (i>=MAX_SYMBOLS) {
+      if (i+1>=MAX_SYMBOLS) {
 	fprintf(stderr,"gforth-ditc: more than %ld primitives\n",(long)MAX_SYMBOLS);
 	exit(1);
       }
       xts[i] = symbols[i] = &routines[i];
     }
+    xts[i] = symbols[i] = 0;
 #endif /* defined(DOUBLY_INDIRECT) */
 #ifdef STANDALONE
     return image;