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| author | Maxim Dounin <mdounin@mdounin.ru> | 2011-10-11 18:00:23 +0000 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2011-10-11 18:00:23 +0000 |
| commit | 0f5f4cb1805e70c8fab3bcd13e18ad24670b47ba (patch) | |
| tree | dc6f50cbf63af9a9fe92317497f83910f1aeef1d /src/mysql/ngx_mysql.h | |
| parent | b7af402cc40136db0a7b03af6a380eb405cb0910 (diff) | |
| download | nginx-0f5f4cb1805e70c8fab3bcd13e18ad24670b47ba.tar.gz nginx-0f5f4cb1805e70c8fab3bcd13e18ad24670b47ba.tar.bz2 | |
Fix for socket leak with "aio sendfile" and "limit_rate".
Second aio post happened when timer set by limit_rate expired while we have
aio request in flight, resulting in "second aio post" alert and socket leak.
The patch adds actual protection from aio calls with r->aio already set to
aio sendfile code in ngx_http_copy_filter(). This should fix other cases
as well, e.g. when sending buffered to disk upstream replies while still
talking to upstream.
The ngx_http_writer() is also fixed to handle the above case (though it's
mostly optimization now).
Reported by Oleksandr V. Typlyns'kyi.
Diffstat (limited to 'src/mysql/ngx_mysql.h')
0 files changed, 0 insertions, 0 deletions