X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fnetlink.c;h=ec358495946b5364380236ea6566661a3ff8d6d3;hb=55eccb868b8f1da858a9f724335b5bb059276497;hp=48a52ee343172766e89eb6bfa9619502b7932967;hpb=b18fcf8edd07d7832c16e96f29d44a2961c1e5aa;p=openvswitch

diff --git a/lib/netlink.c b/lib/netlink.c
index 48a52ee3..ec358495 100644
--- a/lib/netlink.c
+++ b/lib/netlink.c
@@ -25,6 +25,7 @@
 #include "netlink-protocol.h"
 #include "ofpbuf.h"
 #include "timeval.h"
+#include "unaligned.h"
 #include "vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(netlink);
@@ -435,7 +436,8 @@ nl_attr_get_u32(const struct nlattr *nla)
 uint64_t
 nl_attr_get_u64(const struct nlattr *nla)
 {
-    return NL_ATTR_GET_AS(nla, uint64_t);
+    const ovs_32aligned_u64 *x = nl_attr_get_unspec(nla, sizeof *x);
+    return get_32aligned_u64(x);
 }
 
 /* Returns the 16-bit network byte order value in 'nla''s payload.
@@ -462,7 +464,8 @@ nl_attr_get_be32(const struct nlattr *nla)
 ovs_be64
 nl_attr_get_be64(const struct nlattr *nla)
 {
-    return NL_ATTR_GET_AS(nla, ovs_be64);
+    const ovs_32aligned_be64 *x = nl_attr_get_unspec(nla, sizeof *x);
+    return get_32aligned_be64(x);
 }
 
 /* Returns the null-terminated string value in 'nla''s payload.
@@ -582,6 +585,9 @@ nl_policy_parse(const struct ofpbuf *msg, size_t nla_offset,
                 assert(n_required > 0);
                 --n_required;
             }
+            if (attrs[type]) {
+                VLOG_DBG_RL(&rl, "%zu: duplicate attr %"PRIu16, offset, type);
+            }
             attrs[type] = nla;
         } else {
             /* Skip attribute type that we don't care about. */