In of_property_read_string function, strnlen(prop->value, prop->length) is always less or equal to prop->length, and we should allow the '==' condition, so let's remove the original unreasonable condition. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@xxxxxxxxxxxxx> --- drivers/of/base.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index adb8764..742ff97 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1335,8 +1335,6 @@ int of_property_read_string(struct device_node *np, const char *propname, return -EINVAL; if (!prop->value) return -ENODATA; - if (strnlen(prop->value, prop->length) >= prop->length) - return -EILSEQ; *out_string = prop->value; return 0; } -- 2.1.0.27.g96db324 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
