From 1275f053434e192204005ca124593c14ba05bedc Mon Sep 17 00:00:00 2001
From: Joachim Wiberg <troglobit@gmail.com>
Date: Wed, 2 Jul 2025 14:27:02 +0200
Subject: [PATCH] devmon: add error checking to callback

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
---
 src/devmon.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/devmon.c b/src/devmon.c
index c03f6f4f..cea313c2 100644
--- a/src/devmon.c
+++ b/src/devmon.c
@@ -211,6 +211,11 @@ static void devmon_cb(uev_t *w, void *arg, int events)
 
 	(void)arg;
 
+	if (UEV_ERROR == events) {
+		errx(1, "Unrecoverable error in devmon watcher");
+		return;
+	}
+
 	sz = read(w->fd, ev_buf, sizeof(ev_buf) - 1);
 	if (sz <= 0) {
 		err(1, "invalid inotify event");