From 01ae56cfcb3f6bbcd1e1cbd283ae2b8b38587664 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 17 Oct 2016 20:22:34 +0900 Subject: libfdt: fix fdt_stringlist_search() If fdt_getprop() fails, negative error code should be returned. [ DTC commit: daa75e8fa5942caa8e97931aed3a1ee0b7edd74b ] Signed-off-by: Masahiro Yamada Signed-off-by: David Gibson --- lib/libfdt/fdt_ro.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c index fc08981a2c..1be9538fd2 100644 --- a/lib/libfdt/fdt_ro.c +++ b/lib/libfdt/fdt_ro.c @@ -576,7 +576,7 @@ 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; -- cgit v1.2.3