From: Martin Schwan <m.schwan@phytec.de>
Date: Mon, 14 Jul 2025 13:30:09 +0000 (+0200)
Subject: bootstd: rauc: Fix segfault occurring during private struct access
X-Git-Tag: v2025.10-rc1~28^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84cef694e73cc820fbc7131b1a25b79e17bec609;p=thirdparty%2Fu-boot.git

bootstd: rauc: Fix segfault occurring during private struct access

Fix a potential segmentation fault, by not accessing the member of a
null pointer to a private slot's name field.

Signed-off-by: Martin Schwan <m.schwan@phytec.de>
---

diff --git a/boot/bootmeth_rauc.c b/boot/bootmeth_rauc.c
index 6abbd25704b..72075c04de1 100644
--- a/boot/bootmeth_rauc.c
+++ b/boot/bootmeth_rauc.c
@@ -180,7 +180,7 @@ static int distro_rauc_read_bootflow(struct udevice *dev, struct bootflow *bflow
 			return log_msg_ret("buf", -ENOMEM);
 		priv->slots = new_slots;
 		priv->slots[i - 1] = s;
-		priv->slots[i]->name = NULL;
+		priv->slots[i] = NULL;
 	}
 
 	bflow->bootmeth_priv = priv;