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fix assertion failure with debug iterators when loading empty torrent files

This commit is contained in:
Arvid Norberg 2010-11-02 02:24:57 +00:00
parent 24916ac908
commit 618f4dcc01
1 changed files with 5 additions and 5 deletions
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10
src/torrent_info.cpp
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@ -500,7 +500,7 @@ namespace libtorrent
lazy_entry e;
error_code ec;
if (lazy_bdecode(&tmp[0], &tmp[0] + tmp.size(), e, ec) != 0)
if (tmp.size() == 0 || lazy_bdecode(&tmp[0], &tmp[0] + tmp.size(), e, ec) != 0)
{
#ifndef BOOST_NO_EXCEPTIONS
throw invalid_torrent_file(errors::invalid_bencoding);
@ -563,7 +563,7 @@ namespace libtorrent
lazy_entry e;
error_code ec;
if (lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
if (buf.size() == 0 || lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
throw invalid_torrent_file(ec);
if (!parse_torrent_file(e, ec))
@ -588,7 +588,7 @@ namespace libtorrent
lazy_entry e;
error_code ec;
if (lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
if (buf.size() == 0 || lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
throw invalid_torrent_file(ec);
if (!parse_torrent_file(e, ec))
@ -636,7 +636,7 @@ namespace libtorrent
if (ret < 0) return;
lazy_entry e;
if (lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
if (buf.size() == 0 || lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
return;
parse_torrent_file(e, ec);
}
@ -657,7 +657,7 @@ namespace libtorrent
if (ret < 0) return;
lazy_entry e;
if (lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
if (buf.size() == 0 || lazy_bdecode(&buf[0], &buf[0] + buf.size(), e, ec) != 0)
return;
parse_torrent_file(e, ec);
}