From: Vincent Bernat <vincent@bernat.ch>
Date: Sun, 26 Oct 2025 10:37:59 +0000 (+0100)
Subject: daemon/lldpd: handle empty case for PRETTY_NAME
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7930b5dd0ee83f6eed51d9365dafc896da34de2;p=thirdparty%2Flldpd.git

daemon/lldpd: handle empty case for PRETTY_NAME

Again, fix #751.
---

diff --git a/src/daemon/lldpd.c b/src/daemon/lldpd.c
index a4f1a8af..73725d3e 100644
--- a/src/daemon/lldpd.c
+++ b/src/daemon/lldpd.c
@@ -872,7 +872,7 @@ lldpd_get_os_release()
 
 	/* Remove trailing newline and all " in the string. */
 	ptr1 = release + strlen(release);
-	while (ptr1 != release && ((*ptr1 == '"') || (*ptr1 == '\n'))) {
+	while (ptr1 != release && ((*ptr1 == '"') || (*ptr1 == '\n') || (*ptr1 == '\0'))) {
 		*ptr1 = '\0';
 		ptr1--;
 	}