BUG/MEDIUM: cli: crash when trying to access a worker
When using the CLI proxy of the master and trying to access a worker
with the @ prefix, the worker just crash.
The commit 7216032 ("MEDIUM: mworker: leave when the master die")
reintroduced the old code of the pipe, which was not trying to access
the pointers before. The owner of the FD was modified to a different
value, this is a problem since we call listener_accept() in most cases
now from the mworker_accept_wrapper() and it casts the owner variable to
get the listener.
This patch fix the issue by setting back the previous owner of the FD.
diff --git a/src/haproxy.c b/src/haproxy.c
index 96e39be..1d2971d 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -2592,7 +2592,7 @@
/* In multi-tread, we need only one thread to process
* events on the pipe with master
*/
- fd_insert(proc_self->ipc_fd[1], proc_self->ipc_fd, mworker_accept_wrapper, 1);
+ fd_insert(proc_self->ipc_fd[1], fdtab[proc_self->ipc_fd[1]].owner, mworker_accept_wrapper, 1);
fd_want_recv(proc_self->ipc_fd[1]);
}