From 4f88c5f08b1239f972d51cdae1ed2f36386c76b3 Mon Sep 17 00:00:00 2001 From: 2019 Date: Sat, 17 Sep 2022 11:35:30 -0700 Subject: Fix several issues found by fuzzing (#1931) Fixes #1922, fixes #1924, fixes #1929 Co-authored-by: Keith Winstein --- src/interp/binary-reader-interp.cc | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/interp') diff --git a/src/interp/binary-reader-interp.cc b/src/interp/binary-reader-interp.cc index e1696ce2..05296220 100644 --- a/src/interp/binary-reader-interp.cc +++ b/src/interp/binary-reader-interp.cc @@ -1139,6 +1139,9 @@ Result BinaryReaderInterp::OnCallIndirectExpr(Index sig_index, } Result BinaryReaderInterp::OnReturnCallExpr(Index func_index) { + CHECK_RESULT( + validator_.OnReturnCall(GetLocation(), Var(func_index, GetLocation()))); + FuncType& func_type = func_types_[func_index]; Index drop_count, keep_count, catch_drop_count; @@ -1169,6 +1172,10 @@ Result BinaryReaderInterp::OnReturnCallExpr(Index func_index) { Result BinaryReaderInterp::OnReturnCallIndirectExpr(Index sig_index, Index table_index) { + CHECK_RESULT(validator_.OnReturnCallIndirect( + GetLocation(), Var(sig_index, GetLocation()), + Var(table_index, GetLocation()))); + FuncType& func_type = module_.func_types[sig_index]; Index drop_count, keep_count, catch_drop_count; -- cgit v1.2.3