diff options
Diffstat (limited to 'executor/executor.cc')
| -rw-r--r-- | executor/executor.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/executor/executor.cc b/executor/executor.cc index 84a8e0d43..ba2fb4bff 100644 --- a/executor/executor.cc +++ b/executor/executor.cc @@ -782,11 +782,10 @@ void execute_one() case arg_data: { uint64 size = read_input(&input_pos); size &= ~(1ull << 63); // readable flag - uint64 padded = (size + 7) & ~7; - if (input_pos + padded > input_data + kMaxInput) + if (input_pos + size > input_data + kMaxInput) fail("data arg overflow"); NONFAILING(memcpy(addr, input_pos, size)); - input_pos += padded; + input_pos += size; break; } case arg_csum: { |