From: Remy Noel <address@hidden>
It is possible for an io_poll/read/write callback to be concurrently executed
along
with an aio_set_fd_handlers. This can cause all sorts of problems, like
a NULL callback or a bad opaque pointer.
V2:
* Do not use RCU anymore as it inccurs a performance loss
V3:
* Don't drop revents when a handler is modified [Stefan]
V4:
* Unregister fd from ctx epoll when removing fd_handler [Paolo]
Remy Noel (2):
aio-posix: Unregister fd from ctx epoll when removing fd_handler.
aio-posix: Fix concurrent aio_poll/set_fd_handler.
util/aio-posix.c | 90 +++++++++++++++++++++++++++++-------------------
util/aio-win32.c | 67 ++++++++++++++++-------------------
2 files changed, 84 insertions(+), 73 deletions(-)
--
2.19.2