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Unverified Commit 64cbd48a by Stéphane Graber Committed by GitHub
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Merge pull request #3499 from brauner/2020-07-27/seccomp_notify_cleanup

seccomp: remove seccomp fd from event loop after task exited
parents aaab14d0 b2acb9dc
Showing with 3 additions and 0 deletions
src/lxc/seccomp.c
...@@ -1373,6 +1373,9 @@ int seccomp_notify_handler(int fd, uint32_t events, void *data, ...@@ -1373,6 +1373,9 @@ int seccomp_notify_handler(int fd, uint32_t events, void *data,
char *cookie = conf->seccomp.notifier.cookie; char *cookie = conf->seccomp.notifier.cookie;
uint64_t req_id; uint64_t req_id;
if (events & EPOLLHUP)
return log_trace(LXC_MAINLOOP_CLOSE, "Syscall supervisee already exited");
memset(req, 0, sizeof(*req)); memset(req, 0, sizeof(*req));
ret = seccomp_notify_receive(fd, req); ret = seccomp_notify_receive(fd, req);
if (ret) { if (ret) {
......
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