From 039ee486af7d02d09dca4fc69836b7de54c74aee Mon Sep 17 00:00:00 2001 From: Arvid Norberg Date: Tue, 12 May 2009 17:56:12 +0000 Subject: [PATCH] use alloca for iovec arrays --- src/disk_io_thread.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/disk_io_thread.cpp b/src/disk_io_thread.cpp index ab894222e..e8ddc3f36 100644 --- a/src/disk_io_thread.cpp +++ b/src/disk_io_thread.cpp @@ -625,10 +625,10 @@ namespace libtorrent TORRENT_ASSERT(buffer_size <= piece_size); TORRENT_ASSERT(buffer_size + start_block * m_block_size <= piece_size); boost::scoped_array buf; - boost::scoped_array iov; + file::iovec_t* iov = 0; int iov_counter = 0; if (m_settings.coalesce_reads) buf.reset(new (std::nothrow) char[buffer_size]); - else iov.reset(new file::iovec_t[end_block - start_block]); + else iov = TORRENT_ALLOCA(file::iovec_t, end_block - start_block); int ret = 0; if (buf) @@ -668,7 +668,7 @@ namespace libtorrent if (iov) { l.unlock(); - ret = p.storage->read_impl(iov.get(), p.piece, start_block * m_block_size, iov_counter); + ret = p.storage->read_impl(iov, p.piece, start_block * m_block_size, iov_counter); l.lock(); TORRENT_ASSERT(ret == buffer_size || p.storage->error()); if (p.storage->error()) { return -1; }