diff options
Diffstat (limited to 'ACE/ace/FILE_IO.cpp')
| -rw-r--r-- | ACE/ace/FILE_IO.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/ACE/ace/FILE_IO.cpp b/ACE/ace/FILE_IO.cpp index 0013fb7fe0f..56afee6c968 100644 --- a/ACE/ace/FILE_IO.cpp +++ b/ACE/ace/FILE_IO.cpp @@ -124,16 +124,17 @@ ACE_FILE_IO::recvv (iovec *io_vec) ACE_TRACE ("ACE_FILE_IO::recvv"); io_vec->iov_base = 0; - size_t const length = - static_cast <size_t> (ACE_OS::filesize (this->get_handle ())); + ACE_OFF_T const length = ACE_OS::filesize (this->get_handle ()); if (length > 0) { + // Restrict to max size we can record in iov_len. + size_t len = ACE_Utils::truncate_cast<u_long> (length); ACE_NEW_RETURN (io_vec->iov_base, - char[length], + char[len], -1); - io_vec->iov_len = this->recv_n (io_vec->iov_base, - length); + io_vec->iov_len = static_cast<u_long> (this->recv_n (io_vec->iov_base, + len)); return io_vec->iov_len; } else |