tree 21b33b8e016e99393dfc3ed455203e29382078db
parent 0cff652c5f60f5069778858da31cc6416e813304
author Jeremy Kerr <jk@ozlabs.org> 1458280546 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1458281040 +0800

socket-handler: Use array of pointers for clients array

When a client registers a poller, it uses a pointer to the struct client
in the poller's data field.

Since the clients are allocated in the socket handler's ->clients array
directly, and this array may be realloc()ed, a client's pointer may
change when other clients connect or disconnect.

This change uses separate allocations for the clients and the
sh->clients array, so the client pointers remain valid for the life of
the client.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>