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-rw-r--r--src/base/abc/abcNames.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/base/abc/abcNames.c b/src/base/abc/abcNames.c
index 87ae3717..d6558da4 100644
--- a/src/base/abc/abcNames.c
+++ b/src/base/abc/abcNames.c
@@ -569,7 +569,7 @@ void Abc_NtkTransferNameIds( Abc_Ntk_t * p, Abc_Ntk_t * pNew )
// printf( "%d ", Vec_IntEntry(p->vNameIds, Abc_ObjId(pObj)) );
// printf( "\n" );
Abc_NtkForEachObj( p, pObj, i )
- if ( pObj->pCopy && Vec_IntEntry(p->vNameIds, i) )
+ if ( pObj->pCopy && i < Vec_IntSize(p->vNameIds) && Vec_IntEntry(p->vNameIds, i) )
{
pObjNew = Abc_ObjRegular(pObj->pCopy);
assert( Abc_ObjNtk(pObjNew) == pNew );
@@ -614,7 +614,7 @@ void Abc_NtkUpdateNameIds( Abc_Ntk_t * p )
// add info about names
Abc_NtkForEachObj( p, pObj, i )
{
- if ( !Vec_IntEntry(p->vNameIds, i) )
+ if ( i == 0 || i >= Vec_IntSize(p->vNameIds) || !Vec_IntEntry(p->vNameIds, i) )
continue;
iVar = Abc_Lit2Var( Vec_IntEntry(p->vNameIds, i) );
fCompl = Abc_LitIsCompl( Vec_IntEntry(p->vNameIds, i) );