From: Christian Göttsche <cgzones@googlemail.com>
Date: Mon, 3 Jan 2022 12:12:31 +0000 (+0100)
Subject: Do not return garbage in run_parts
X-Git-Tag: 4.12~93^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2bc1f692736debf3ba94872db73435d114d19ec;p=thirdparty%2Fshadow.git

Do not return garbage in run_parts

If scandir(3) returns 0, the uninitialized value of execute_result will
be returned.
---

diff --git a/lib/run_part.c b/lib/run_part.c
index 884bbefab..1e4f154b3 100644
--- a/lib/run_part.c
+++ b/lib/run_part.c
@@ -48,7 +48,7 @@ int run_parts (const char *directory, const char *name, const char *action)
 	int execute_result;
 
 	scanlist = scandir (directory, &namelist, 0, alphasort);
-	if (scanlist<0) {
+	if (scanlist<=0) {
 		return (0);
 	}