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Code Issues Releases Wiki Activity

ircd:Ⓜ️:request: Fix complex thread-local initialization. (#109)

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This commit is contained in:
Jason Volk 2020-10-03 02:44:29 -07:00
parent f8530e62d8
commit 6179c511d4
1 changed files with 12 additions and 5 deletions
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17
matrix/request.cc
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@ -162,17 +162,24 @@ ircd::m::request::generate_content_max
{ "default", long(4_MiB) },
};
namespace ircd::m
{
static unique_mutable_buffer request_generate_content_buf;
}
ircd::string_view
ircd::m::request::generate(const mutable_buffer &out,
const ed25519::sk &sk,
const string_view &pkid)
const
{
const ctx::critical_assertion ca;
thread_local unique_buffer<mutable_buffer> buf
{
size_t(generate_content_max)
};
const ctx::critical_assertion _ca;
auto &buf{request_generate_content_buf};
if(unlikely(buffer::size(buf) != size_t(generate_content_max)))
buf = unique_mutable_buffer
{
size_t(generate_content_max), info::page_size
};
const auto serial_size
{