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author | Přemysl Janouch <p.janouch@gmail.com> | 2017-05-06 21:09:04 +0200 |
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committer | Přemysl Janouch <p.janouch@gmail.com> | 2017-05-06 21:15:03 +0200 |
commit | 22edb6d4899c647cfd33c13092d55c0904e90f0a (patch) | |
tree | cb3ba2b7669ad204b7acf9ec5ff83a7f2d0d58f1 /liberty.c | |
parent | 9866675bb77beb24ee993360b748fb40e49f9512 (diff) | |
download | liberty-22edb6d4899c647cfd33c13092d55c0904e90f0a.tar.gz liberty-22edb6d4899c647cfd33c13092d55c0904e90f0a.tar.xz liberty-22edb6d4899c647cfd33c13092d55c0904e90f0a.zip |
Add a warning comment to "poller_fd::closed"
Diffstat (limited to 'liberty.c')
-rw-r--r-- | liberty.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1326,6 +1326,9 @@ struct poller_fd int fd; ///< Our file descriptor short events; ///< The poll() events we registered for + + // Make triple sure that no forked child is keeping the FD, + // otherwise we may access freed memory on Linux (poor epoll design) bool closed; ///< Whether fd has been closed already poller_fd_fn dispatcher; ///< Event dispatcher |