File reproducible.diff of Package colm

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File reproducible.diff of Package colm (Revision 99cc7f154376e3d65d9cf92530a1e8a0)

Currently displaying revision 99cc7f154376e3d65d9cf92530a1e8a0 , Show latest

From: Jan Engelhardt <jengelh@inai.de>
Date: 2020-04-30 09:54:51.189316671 +0200

Pointers are subject to ASLR. Since colm already uses a global
counter, just extend the idea to all emitted pointer values.

---
 src/compiler.cc |    2 +-
 src/declare.cc  |    3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

Index: colm-0.13.0.7/src/compiler.cc
===================================================================
--- colm-0.13.0.7.orig/src/compiler.cc
+++ colm-0.13.0.7/src/compiler.cc
@@ -960,7 +960,7 @@ void Compiler::initEmptyScanner( RegionS
 		reg->impl->wasEmpty = true;
 
 		static int def = 1;
-		String name( 64, "__%p_DEF_PAT_%d", reg, def++ );
+		String name(64, "__0_DEF_PAT_%d", def++);
 
 		LexJoin *join = LexJoin::cons( LexExpression::cons( BT_Any ) );
 
Index: colm-0.13.0.7/src/declare.cc
===================================================================
--- colm-0.13.0.7.orig/src/declare.cc
+++ colm-0.13.0.7/src/declare.cc
@@ -503,7 +503,8 @@ void Compiler::makeIgnoreCollectors()
 {
 	for ( RegionSetList::Iter regionSet = regionSetList; regionSet.lte(); regionSet++ ) {
 		if ( regionSet->collectIgnore->zeroLel == 0 ) {
-			String name( 128, "_ign_%p", regionSet->tokenIgnore );
+			static unsigned long ctr;
+			String name(128, "_ign_%lu", ctr++);
 			LangEl *zeroLel = new LangEl( rootNamespace, name, LangEl::Term );
 			langEls.append( zeroLel );
 			zeroLel->isZero = true;

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File reproducible.diff of Package colm (Revision 99cc7f154376e3d65d9cf92530a1e8a0)

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