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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-10-17 13:29:20 +0000 |
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| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-10-17 13:29:20 +0000 |
| commit | 680017a72c7a15b90f223bafcea80fd3e264e984 (patch) | |
| tree | 20f6c9e291ffc71882e72f40f7be3a56b3c412ca | |
| parent | afb04d957a5322d483e6422f3baf1a651915af10 (diff) | |
| parent | 13db969ba3ae84c8a18bf3d1c302bd9542faa27d (diff) | |
| download | ouroboros-680017a72c7a15b90f223bafcea80fd3e264e984.tar.gz ouroboros-680017a72c7a15b90f223bafcea80fd3e264e984.zip | |
Merged in sandervrijders/ouroboros/be-fix-normal (pull request #266)
ipcpd: normal: Avoid allocating flow over unenrolled IPCP.
| -rw-r--r-- | src/ipcpd/normal/fmgr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/ipcpd/normal/fmgr.c b/src/ipcpd/normal/fmgr.c index 8c627641..cb25072e 100644 --- a/src/ipcpd/normal/fmgr.c +++ b/src/ipcpd/normal/fmgr.c @@ -389,6 +389,16 @@ int fmgr_np1_alloc(int fd, buffer_t buf; flow_alloc_msg_t msg = FLOW_ALLOC_MSG__INIT; + pthread_rwlock_rdlock(&ipcpi.state_lock); + + if (ipcp_get_state() != IPCP_ENROLLED) { + pthread_rwlock_unlock(&ipcpi.state_lock); + LOG_ERR("IPCP is not enrolled yet."); + return -1; /* -ENOTINIT */ + } + + pthread_rwlock_unlock(&ipcpi.state_lock); + /* FIXME: Obtain correct address here from DIF NSM */ msg.code = FLOW_ALLOC_CODE__FLOW_REQ; |