kc3-lang/libevent

2016-03-22T23:36:19

http: avoid leaking of fd in evhttp_connection_free() Since we do close fd there if we don't have BEV_OPT_CLOSE_ON_FREE, and evcon->fd can be incorrect (non -1), so just get it from the underlying bufferevent to fix this. And after this patch the following tests report 0 instead of 2307 fd leaks: $ valgrind --leak-check=full --show-reachable=yes --track-fds=yes --error-exitcode=1 regress --no-fork http/cancel.. ==11299== FILE DESCRIPTORS: 3 open at exit. And this is stdin/stderr/stdout.