From 08f7c4d55fdc334d250750386119ff0ede994ffc Mon Sep 17 00:00:00 2001
From: =?utf8?q?Ga=C3=ABl=20PORTAY?= <gael.portay@collabora.com>
Date: Fri, 20 Mar 2020 16:10:35 -0400
Subject: [PATCH] libfdisk: (script) fix segmentation fault
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This patch fixes a segmentation fault that occurs if the name value is
empty (i.e. name=).

Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
---
 libfdisk/src/script.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libfdisk/src/script.c b/libfdisk/src/script.c
index 6f66f88b94..8a27c6d798 100644
--- a/libfdisk/src/script.c
+++ b/libfdisk/src/script.c
@@ -1057,7 +1057,8 @@ static int parse_line_nameval(struct fdisk_script *dp, char *s)
 		} else if (!strncasecmp(p, "name=", 5)) {
 			p += 5;
 			rc = next_string(&p, &pa->name);
-			unhexmangle_string(pa->name);
+			if (!rc)
+				unhexmangle_string(pa->name);
 
 		} else if (!strncasecmp(p, "type=", 5) ||
 			   !strncasecmp(p, "Id=", 3)) {		/* backward compatibility */
-- 
2.47.2