From: Vincent Bernat <vincent@bernat.ch>
Date: Sun, 26 Oct 2025 08:20:45 +0000 (+0100)
Subject: daemon/lldpd: fix off-by-one issue when PRETTY_NAME is empty
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d36152e3dd97de471ce9d1db1fbeb97fcb4a2cb;p=thirdparty%2Flldpd.git

daemon/lldpd: fix off-by-one issue when PRETTY_NAME is empty
---

diff --git a/src/daemon/lldpd.c b/src/daemon/lldpd.c
index 78dffee8..a4f1a8af 100644
--- a/src/daemon/lldpd.c
+++ b/src/daemon/lldpd.c
@@ -871,7 +871,7 @@ lldpd_get_os_release()
 	fclose(fp);
 
 	/* Remove trailing newline and all " in the string. */
-	ptr1 = release + strlen(release) - 1;
+	ptr1 = release + strlen(release);
 	while (ptr1 != release && ((*ptr1 == '"') || (*ptr1 == '\n'))) {
 		*ptr1 = '\0';
 		ptr1--;