From: Karel Zak <kzak@redhat.com>
Date: Tue, 23 Aug 2022 12:00:57 +0000 (+0200)
Subject: libmount: (optlist) make sure flags are initialized
X-Git-Tag: v2.39-rc1~288
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c7985e8c0bc5442c8bda69fcb688ed4b2218bb0;p=thirdparty%2Futil-linux.git

libmount: (optlist) make sure flags are initialized

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/context_veritydev.c b/libmount/src/context_veritydev.c
index 079e503d2a..ffa3c6804d 100644
--- a/libmount/src/context_veritydev.c
+++ b/libmount/src/context_veritydev.c
@@ -515,7 +515,7 @@ int mnt_context_deferred_delete_veritydev(struct libmnt_context *cxt __attribute
 int mnt_context_is_veritydev(struct libmnt_context *cxt)
 {
 	const char *src;
-	unsigned long flags;
+	unsigned long flags = 0;
 	struct libmnt_optlist *ol;
 
 	assert(cxt);
diff --git a/libmount/src/optlist.c b/libmount/src/optlist.c
index 270baa4f6c..a81295e1ac 100644
--- a/libmount/src/optlist.c
+++ b/libmount/src/optlist.c
@@ -647,9 +647,9 @@ int mnt_optlist_get_flags(struct libmnt_optlist *ls, unsigned long *flags,
 {
 	struct libmnt_iter itr;
 	struct libmnt_opt *opt;
-	unsigned long fl = *flags;
+	unsigned long fl = 0;
 
-	if (!ls || !map)
+	if (!ls || !map || !flags)
 		return -EINVAL;
 
 	mnt_reset_iter(&itr, MNT_ITER_FORWARD);