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-rw-r--r--src/aig/live/liveness.c2
-rw-r--r--src/aig/live/ltl_parser.c1
2 files changed, 2 insertions, 1 deletions
diff --git a/src/aig/live/liveness.c b/src/aig/live/liveness.c
index e0511556..324865a9 100644
--- a/src/aig/live/liveness.c
+++ b/src/aig/live/liveness.c
@@ -2230,7 +2230,7 @@ Aig_Man_t * LivenessToSafetyTransformationWithLTL( int mode, Abc_Ntk_t * pNtk, A
#ifdef ALLOW_SAFETY_PROPERTIES
printf("liveness output is conjoined with safety assertions\n");
pObjSafetyAndLiveToSafety = Aig_Or( pNew, pObjSafetyGate, pNegatedSafetyConjunction );
- pObjSafetyPropertyOutput = Vec_PtrEntry( vPoForLtlProps, iii );
+ pObjSafetyPropertyOutput = (Aig_Obj_t *)Vec_PtrEntry( vPoForLtlProps, iii );
Aig_ObjPatchFanin0( pNew, pObjSafetyPropertyOutput, pObjSafetyAndLiveToSafety );
#else
pObjSafetyPropertyOutput = Vec_PtrEntry( vPoForLtlProps, iii );
diff --git a/src/aig/live/ltl_parser.c b/src/aig/live/ltl_parser.c
index 66d7f72d..58125818 100644
--- a/src/aig/live/ltl_parser.c
+++ b/src/aig/live/ltl_parser.c
@@ -78,6 +78,7 @@ void Abc_FrameCopyLTLDataBase( Abc_Frame_t *pAbc, Abc_Ntk_t * pNtk )
if( pAbc->vLTLProperties_global != NULL )
{
// printf("Deleting exisitng LTL database from the frame\n");
+ Vec_PtrFree( pAbc->vLTLProperties_global );
pAbc->vLTLProperties_global = NULL;
}
pAbc->vLTLProperties_global = Vec_PtrAlloc(Vec_PtrSize(pNtk->vLtlProperties));