From bc6351eb48c116e9d38329c06f7e5a87ea8ec8ac Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Thu, 20 Aug 2015 06:40:25 -0700
Subject: [PATCH] fdtdec: Fix possible infinite loop in fdtdec_get_pci_vendev()
When there is no valid compatible string in current list,
we should advance to next one in the compatible string list.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
---
lib/fdtdec.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index b65e1e6185..81b54f88e8 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -207,9 +207,8 @@ int fdtdec_get_pci_vendev(const void *blob, int node, u16 *vendor, u16 *device)
return 0;
}
- } else {
- list += (len + 1);
}
+ list += (len + 1);
}
return -ENOENT;
--
2.39.5