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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-05-29 10:15:22 +0200 |
|---|---|---|
| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-05-29 10:15:54 +0200 |
| commit | 462a3fb9b915dedf8b061b68a4db93f6e22ab29d (patch) | |
| tree | 27d596fc4403363cfda9af734fc54edfad5258bd /src/ipcpd/local/main.c | |
| parent | ee1974debcfba8d8b10ea9a60437d04502b965dc (diff) | |
| download | ouroboros-462a3fb9b915dedf8b061b68a4db93f6e22ab29d.tar.gz ouroboros-462a3fb9b915dedf8b061b68a4db93f6e22ab29d.zip | |
ipcpd: fixes shutdown lockup in local and shim-udp
Diffstat (limited to 'src/ipcpd/local/main.c')
| -rw-r--r-- | src/ipcpd/local/main.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c index b07b0a52..4a0ad683 100644 --- a/src/ipcpd/local/main.c +++ b/src/ipcpd/local/main.c @@ -201,6 +201,11 @@ static void * ipcp_local_sdu_loop(void * o) struct rb_entry * e; int fd; + e = shm_ap_rbuff_read(_ap_instance->rb); + if (e == NULL) { + continue; + } + rw_lock_rdlock(&_ipcp->state_lock); if (_ipcp->state != IPCP_ENROLLED) { @@ -208,12 +213,6 @@ static void * ipcp_local_sdu_loop(void * o) return (void *) 1; /* -ENOTENROLLED */ } - e = shm_ap_rbuff_read(_ap_instance->rb); - if (e == NULL) { - rw_lock_unlock(&_ipcp->state_lock); - continue; - } - rw_lock_rdlock(&_ap_instance->flows_lock); fd = _ap_instance->in_out[port_id_to_fd(e->port_id)]; if (fd == -1) { |