From 23a5b8113bf0b8ec4718443df0406882e8e4d831 Mon Sep 17 00:00:00 2001
From: Quentin Armitage <quentin@armitage.org.uk>
Date: Sat, 9 Nov 2019 10:07:48 +0000
Subject: [PATCH] Fix track_process with PIDs > 32767

Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
---
 keepalived/core/track_process.c | 4 ++--
 lib/scheduler.c                 | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/keepalived/core/track_process.c b/keepalived/core/track_process.c
index 550254b1..76ff6009 100644
--- a/keepalived/core/track_process.c
+++ b/keepalived/core/track_process.c
@@ -341,7 +341,7 @@ check_process(pid_t pid, char *comm, tracked_process_instance_t *tpi)
 	 * swapped in to read it. */
 	if (!have_comm) {
 		if (vrrp_data->vrrp_use_process_cmdline) {
-			snprintf(cmdline, sizeof(cmdline), "/proc/%hd/cmdline", pid);
+			snprintf(cmdline, sizeof(cmdline), "/proc/%d/cmdline", pid);
 
 			if ((fd = open(cmdline, O_RDONLY)) == -1)
 				return;
@@ -358,7 +358,7 @@ check_process(pid_t pid, char *comm, tracked_process_instance_t *tpi)
 		}
 
 		if (vrrp_data->vrrp_use_process_comm) {
-			snprintf(cmdline, sizeof(cmdline), "/proc/%hd/comm", pid);
+			snprintf(cmdline, sizeof(cmdline), "/proc/%d/comm", pid);
 
 			fd = open(cmdline, O_RDONLY);
 			if (fd == -1) {
diff --git a/lib/scheduler.c b/lib/scheduler.c
index 3cd7b65a..de92c7d4 100644
--- a/lib/scheduler.c
+++ b/lib/scheduler.c
@@ -441,7 +441,7 @@ report_child_status(int status, pid_t pid, char const *prog_name)
 		prog_id = child_finder_name(pid);
 
 	if (!prog_id) {
-		snprintf(pid_buf, sizeof(pid_buf), "pid %hd", pid);
+		snprintf(pid_buf, sizeof(pid_buf), "pid %d", pid);
 		prog_id = pid_buf;
 	}
 
-- 
2.23.0