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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-10-05 13:13:39 +0200 |
|---|---|---|
| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-10-05 13:13:39 +0200 |
| commit | 985d370f259c80c7f8b5c60070192745e7c70687 (patch) | |
| tree | d90985e61884066204bf45091ff59a106d147fad /src/ipcpd | |
| parent | 8a0bc74c2c7c3f5851b1a4dd51eb6ebbb0859a81 (diff) | |
| parent | c0a08d0f7a4b66a030eb0eca0e3f1dc45ff08665 (diff) | |
| download | ouroboros-985d370f259c80c7f8b5c60070192745e7c70687.tar.gz ouroboros-985d370f259c80c7f8b5c60070192745e7c70687.zip | |
Merged in sandervrijders/ouroboros/be-bugfix (pull request #253)
lib, ipcpd: Fix bad locking
Diffstat (limited to 'src/ipcpd')
| -rw-r--r-- | src/ipcpd/shim-eth-llc/main.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c index 2cf46e51..7a64b9e1 100644 --- a/src/ipcpd/shim-eth-llc/main.c +++ b/src/ipcpd/shim-eth-llc/main.c @@ -575,14 +575,11 @@ static void * eth_llc_ipcp_sdu_writer(void * o) uint8_t dsap; uint8_t r_addr[MAC_SIZE]; - pthread_rwlock_rdlock(&ipcpi.state_lock); - fd = ipcp_flow_read(&sdb); - if (fd < 0) { - pthread_rwlock_unlock(&ipcpi.state_lock); + if (fd < 0) continue; - } + pthread_rwlock_rdlock(&ipcpi.state_lock); pthread_rwlock_rdlock(ð_llc_data.flows_lock); ssap = reverse_bits(eth_llc_data.fd_to_ef[fd].sap); |