Changeset f920aec8f7779dc67b4ea347d8da0384b27627b4

Timestamp:

06/05/08 03:09:36 (5 years ago)

Author:

Theo Schlossnagle <jesus@omniti.com>

git-committer:

Theo Schlossnagle <jesus@omniti.com> 1212635376 +0000

git-parent:

[1431d991f15fe5e02906e85dc4721a1a99f2eeb1]

git-author:

Theo Schlossnagle <jesus@omniti.com> 1212635376 +0000

Message:

race condition

Files:

• src/eventer/eventer_epoll_impl.c (modified) (1 diff)
• src/eventer/eventer_kqueue_impl.c (modified) (1 diff)

src/eventer/eventer_epoll_impl.c

@@ -280 +280 @@
-        fd = ev->data.fd;
-        e = master_fds[fd].e;
+        /* It's possible that someone removed the event and freed it
+         * before we got here.
+         */
+        if(!e) continue;
+
-
-        lockstate = acquire_master_fd(fd);

src/eventer/eventer_kqueue_impl.c

@@ -366 +366 @@
-        e = (eventer_t)ke->udata;
-        fd = ke->ident;
+        /* If we've seen this fd, don't callback twice */
-        if(!masks[fd]) continue;
-
+
+
+
+
-        lockstate = acquire_master_fd(fd);
-        assert(lockstate == EV_OWNED);