diff options
Diffstat (limited to 'src/binary-reader.cc')
| -rw-r--r-- | src/binary-reader.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/binary-reader.cc b/src/binary-reader.cc index 4ac9c746..136b4c4a 100644 --- a/src/binary-reader.cc +++ b/src/binary-reader.cc @@ -943,6 +943,8 @@ static void read_custom_section(Context* ctx, uint32_t section_size) { StringSlice function_name; in_u32_leb128(ctx, &function_index, "function index"); + RAISE_ERROR_UNLESS(function_index < num_total_funcs(ctx), + "invalid function index: %u", function_index); in_str(ctx, &function_name, "function name"); CALLBACK(OnFunctionName, function_index, function_name); } |