Author :
Nick Mathewson
Date :
2010-09-30 23:15:47
Hash :0faaee01 Message :Fix a spurious-call bug on epoll.c
We were trying to check whether any events had really been
notified on an fd before calling evmap_io_active on it, but instead
we were checking for an event pointer, which was always true.
In practice, this patch shouldn't change much, since epoll_wait
shouldn't return an event unless there is actually an event going
on.
Spotted by an anonymous bug reporter on Sourceforge. Closes bug
3078425.
Nick Mathewson