diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-fuzz-state.c | 1 | ||||
| -rw-r--r-- | src/afl-fuzz-statsd.c | 19 |
2 files changed, 15 insertions, 5 deletions
diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index aefa226d..5e719a85 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -369,6 +369,7 @@ void read_afl_environment(afl_state_t *afl, char **envp) { afl->afl_env.afl_statsd_host = (u8 *)get_afl_env(afl_environment_variables[i]); + } else if (!strncmp(env, "AFL_STATSD_PORT", afl_environment_variable_len)) { diff --git a/src/afl-fuzz-statsd.c b/src/afl-fuzz-statsd.c index 0ec1bcb7..9cb8fde4 100644 --- a/src/afl-fuzz-statsd.c +++ b/src/afl-fuzz-statsd.c @@ -13,6 +13,7 @@ #define METRIC_PREFIX "fuzzing" int statsd_socket_init(afl_state_t *afl) { + /* Default port and host. Will be overwritten by AFL_STATSD_PORT and AFL_STATSD_HOST environment variable, if they exists. @@ -20,7 +21,12 @@ int statsd_socket_init(afl_state_t *afl) { u16 port = STATSD_DEFAULT_PORT; char *host = STATSD_DEFAULT_HOST; - if (afl->afl_env.afl_statsd_port) { port = atoi(afl->afl_env.afl_statsd_port); } + if (afl->afl_env.afl_statsd_port) { + + port = atoi(afl->afl_env.afl_statsd_port); + + } + if (afl->afl_env.afl_statsd_host) { host = afl->afl_env.afl_statsd_host; } int sock; @@ -47,7 +53,8 @@ int statsd_socket_init(afl_state_t *afl) { } - memcpy(&(afl->statsd_server.sin_addr), &((struct sockaddr_in *)result->ai_addr)->sin_addr, + memcpy(&(afl->statsd_server.sin_addr), + &((struct sockaddr_in *)result->ai_addr)->sin_addr, sizeof(struct in_addr)); freeaddrinfo(result); @@ -59,8 +66,9 @@ int statsd_send_metric(afl_state_t *afl) { char buff[MAX_STATSD_PACKET_SIZE] = {0}; - /* afl->statsd_sock is set once in the initialisation of afl-fuzz and reused each time - If the sendto later fail, we reset it to 0 to be able to recreates it. + /* afl->statsd_sock is set once in the initialisation of afl-fuzz and reused + each time If the sendto later fail, we reset it to 0 to be able to recreates + it. */ if (!afl->statsd_sock) { @@ -75,7 +83,8 @@ int statsd_send_metric(afl_state_t *afl) { } statsd_format_metric(afl, buff, MAX_STATSD_PACKET_SIZE); - if (sendto(afl->statsd_sock, buff, strlen(buff), 0, (struct sockaddr *)&afl->statsd_server, + if (sendto(afl->statsd_sock, buff, strlen(buff), 0, + (struct sockaddr *)&afl->statsd_server, sizeof(afl->statsd_server)) == -1) { if (!close(afl->statsd_sock)) { perror("Cannot close socket"); } |