diff options
Diffstat (limited to 'src/lib/dev.c')
| -rw-r--r-- | src/lib/dev.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c index ec1cd696..4b97428e 100644 --- a/src/lib/dev.c +++ b/src/lib/dev.c @@ -1002,12 +1002,16 @@ int flow_event_wait(struct flow_set * set, assert(!fq->next); ret = shm_flow_set_wait(ai.fqset, set->idx, fq->fqueue, timeout); - if (ret == -ETIMEDOUT) + if (ret == -ETIMEDOUT) { + fq->fqsize = 0; return -ETIMEDOUT; + } fq->fqsize = ret; - return 0; + assert(ret); + + return ret; } /* ipcp-dev functions */ @@ -1295,6 +1299,12 @@ int ipcp_flow_write(int fd, struct shm_du_buff * sdb) pthread_rwlock_rdlock(&ai.data_lock); pthread_rwlock_rdlock(&ai.flows_lock); + if (ai.flows[fd].port_id < 0) { + pthread_rwlock_unlock(&ai.flows_lock); + pthread_rwlock_unlock(&ai.data_lock); + return -ENOTALLOC; + } + if ((ai.flows[fd].oflags & FLOW_O_ACCMODE) == FLOW_O_RDONLY) { pthread_rwlock_unlock(&ai.flows_lock); pthread_rwlock_unlock(&ai.data_lock); @@ -1356,7 +1366,11 @@ int local_flow_write(int fd, size_t idx) pthread_rwlock_rdlock(&ai.data_lock); pthread_rwlock_rdlock(&ai.flows_lock); - assert(ai.flows[fd].tx_rb); + if (ai.flows[fd].port_id < 0) { + pthread_rwlock_unlock(&ai.flows_lock); + pthread_rwlock_unlock(&ai.data_lock); + return -ENOTALLOC; + } shm_rbuff_write(ai.flows[fd].tx_rb, idx); |