diff options
Diffstat (limited to 'src/verify.c')
| -rw-r--r-- | src/verify.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/verify.c b/src/verify.c index d875a34..f0dbe55 100644 --- a/src/verify.c +++ b/src/verify.c @@ -80,6 +80,9 @@ static void * do_verify_thread(void *p) { free(arg); + if (sem_post(&ctx.verify_limit)) + exit_errno("sem_post"); + return NULL; } @@ -105,6 +108,11 @@ fastd_tristate_t fastd_verify_peer(fastd_peer_t *peer, fastd_socket_t *sock, con return ret ? fastd_tristate_true : fastd_tristate_false; } else { + if (sem_trywait(&ctx.verify_limit)) { + pr_debug("maximum number of verification processes reached"); + return fastd_tristate_false; + } + verify_arg_t *arg = calloc(1, sizeof(verify_arg_t) + data_len); arg->env = env; @@ -121,6 +129,9 @@ fastd_tristate_t fastd_verify_peer(fastd_peer_t *peer, fastd_socket_t *sock, con if ((errno = pthread_create(&thread, &ctx.detached_thread, do_verify_thread, arg)) != 0) { pr_error_errno("unable to create verify thread"); + if (sem_post(&ctx.verify_limit)) + exit_errno("sem_post"); + fastd_shell_env_free(env); free(arg); |