*/
#define _GNU_SOURCE
+#define _LGPL_SOURCE
#include <fcntl.h>
#include <getopt.h>
#include <grp.h>
#include <common/compat/poll.h>
#include <common/sessiond-comm/sessiond-comm.h>
#include <common/utils.h>
+#include <common/compat/getenv.h>
#include "lttng-relayd.h"
#include "health-relayd.h"
{
const char *health_path;
- health_path = getenv(LTTNG_RELAYD_HEALTH_ENV);
+ health_path = lttng_secure_getenv(LTTNG_RELAYD_HEALTH_ENV);
if (health_path) {
strncpy(health_unix_sock_path, health_path,
PATH_MAX);
int setup_health_path(void)
{
int is_root, ret = 0;
- char *home_path = NULL, *rundir = NULL, *relayd_path;
+ char *home_path = NULL, *rundir = NULL, *relayd_path = NULL;
ret = parse_health_env();
if (ret) {
if (is_root) {
rundir = strdup(DEFAULT_LTTNG_RUNDIR);
+ if (!rundir) {
+ ret = -ENOMEM;
+ goto end;
+ }
} else {
/*
* Create rundir from home path. This will create something like
end:
free(rundir);
+ free(relayd_path);
return ret;
}
goto error;
}
+ lttng_relay_notify_ready();
+
while (1) {
DBG("Health check ready");
revents = LTTNG_POLL_GETEV(&events, i);
pollfd = LTTNG_POLL_GETFD(&events, i);
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = check_health_quit_pipe(pollfd, revents);
if (ret) {
assert(msg.cmd == HEALTH_CMD_CHECK);
- reply.ret_code = 0;
+ memset(&reply, 0, sizeof(reply));
for (i = 0; i < NR_HEALTH_RELAYD_TYPES; i++) {
/*
* health_check_state return 0 if thread is in