[Crosstoolchain-logs] [device-tree-compiler] 20/22: libfdt: fix fdt_stringlist_search()

[Hector Oron]

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zumbi pushed a commit to branch upstream/latest
in repository device-tree-compiler.

commit daa75e8fa5942caa8e97931aed3a1ee0b7edd74b
Author: Masahiro Yamada <yamada.masahiro at socionext.com>
Date:   Mon Oct 17 15:08:24 2016 +0900

    libfdt: fix fdt_stringlist_search()
    
    If fdt_getprop() fails, negative error code should be returned.
    
    Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
    Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
---
 libfdt/fdt_ro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c
index db8d10f..3d00d2e 100644
--- a/libfdt/fdt_ro.c
+++ b/libfdt/fdt_ro.c
@@ -597,7 +597,7 @@ int fdt_stringlist_search(const void *fdt, int nodeoffset, const char *property,
 
 	list = fdt_getprop(fdt, nodeoffset, property, &length);
 	if (!list)
-		return -length;
+		return length;
 
 	len = strlen(string) + 1;
 	end = list + length;

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