X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fhealth-relayd.c;h=d34a376c53989dd314cf217c0da52e7d69f1a3e4;hb=0c0e3b4112d52fb54a844300b36f1373e3055c8f;hp=af375e26d4b049d5d3d2f0be75c6e302f7a95c10;hpb=b6ab01aa1d1c2c4936e19968de1878f2833014b3;p=lttng-tools.git

diff --git a/src/bin/lttng-relayd/health-relayd.c b/src/bin/lttng-relayd/health-relayd.c
index af375e26d..d34a376c5 100644
--- a/src/bin/lttng-relayd/health-relayd.c
+++ b/src/bin/lttng-relayd/health-relayd.c
@@ -49,6 +49,7 @@
 #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"
@@ -136,7 +137,7 @@ int parse_health_env(void)
 {
 	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);
@@ -150,7 +151,7 @@ static
 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) {
@@ -222,6 +223,7 @@ int setup_health_path(void)
 
 end:
 	free(rundir);
+	free(relayd_path);
 	return ret;
 }
 
@@ -330,6 +332,11 @@ restart:
 			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) {