X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fodp-util.c;h=751c1c92390dea32cdfd0b939137ac6b754e9dec;hb=4d5f814dfb737aae820b8ce70ff0a8b94c291ec3;hp=f9e9321bad8f7c05a0d1a73aa4628cf3c93bde0c;hpb=1b035ef20084e14b90537fb3873af99f45d40e34;p=sliver-openvswitch.git

diff --git a/lib/odp-util.c b/lib/odp-util.c
index f9e9321ba..751c1c923 100644
--- a/lib/odp-util.c
+++ b/lib/odp-util.c
@@ -1714,6 +1714,7 @@ parse_flow_nlattrs(const struct nlattr *key, size_t key_len,
     uint64_t present_attrs;
     size_t left;
 
+    BUILD_ASSERT(OVS_KEY_ATTR_MAX < CHAR_BIT * sizeof present_attrs);
     present_attrs = 0;
     *out_of_range_attrp = 0;
     NL_ATTR_FOR_EACH (nla, left, key, key_len) {
@@ -1728,7 +1729,7 @@ parse_flow_nlattrs(const struct nlattr *key, size_t key_len,
             return false;
         }
 
-        if (type >= CHAR_BIT * sizeof present_attrs) {
+        if (type > OVS_KEY_ATTR_MAX) {
             *out_of_range_attrp = type;
         } else {
             if (present_attrs & (UINT64_C(1) << type)) {