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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-10-17 20:22:34 +0900
committerTom Rini <trini@konsulko.com>2016-10-24 08:04:40 -0400
commit01ae56cfcb3f6bbcd1e1cbd283ae2b8b38587664 (patch)
tree49a9b96a2e67eee08e39d910b637770c00b0877e /lib
parent7c9786d61f951dd8d031e88e198e0ae88b8da2b3 (diff)
libfdt: fix fdt_stringlist_search()
If fdt_getprop() fails, negative error code should be returned. [ DTC commit: daa75e8fa5942caa8e97931aed3a1ee0b7edd74b ] Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'lib')
-rw-r--r--lib/libfdt/fdt_ro.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c
index fc08981a2c8..1be9538fd27 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;