1 files changed, 26 insertions, 18 deletions

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b153f7482052..a76280a14e72 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2266,29 +2266,37 @@ void __init xfrm_init(void)
 static inline void xfrm_audit_common_policyinfo(struct xfrm_policy *xp,
                                                 struct audit_buffer *audit_buf)
 {
-        if (xp->security)
+        struct xfrm_sec_ctx *ctx = xp->security;
+        struct xfrm_selector *sel = &xp->selector;
+
+        if (ctx)
                 audit_log_format(audit_buf, " sec_alg=%u sec_doi=%u sec_obj=%s",
-                                 xp->security->ctx_alg, xp->security->ctx_doi,
-                                 xp->security->ctx_str);
+                                 ctx->ctx_alg, ctx->ctx_doi, ctx->ctx_str);
 
-        switch(xp->selector.family) {
+        switch(sel->family) {
         case AF_INET:
-                audit_log_format(audit_buf, " src=%u.%u.%u.%u dst=%u.%u.%u.%u",
-                                 NIPQUAD(xp->selector.saddr.a4),
-                                 NIPQUAD(xp->selector.daddr.a4));
+                audit_log_format(audit_buf, " src=" NIPQUAD_FMT,
+                                 NIPQUAD(sel->saddr.a4));
+                if (sel->prefixlen_s != 32)
+                        audit_log_format(audit_buf, " src_prefixlen=%d",
+                                         sel->prefixlen_s);
+                audit_log_format(audit_buf, " dst=" NIPQUAD_FMT,
+                                 NIPQUAD(sel->daddr.a4));
+                if (sel->prefixlen_d != 32)
+                        audit_log_format(audit_buf, " dst_prefixlen=%d",
+                                         sel->prefixlen_d);
                 break;
         case AF_INET6:
-                {
-                        struct in6_addr saddr6, daddr6;
-
-                        memcpy(&saddr6, xp->selector.saddr.a6,
-                                sizeof(struct in6_addr));
-                        memcpy(&daddr6, xp->selector.daddr.a6,
-                                sizeof(struct in6_addr));
-                        audit_log_format(audit_buf,
-                                " src=" NIP6_FMT " dst=" NIP6_FMT,
-                                NIP6(saddr6), NIP6(daddr6));
-                }
+                audit_log_format(audit_buf, " src=" NIP6_FMT,
+                                 NIP6(*(struct in6_addr *)sel->saddr.a6));
+                if (sel->prefixlen_s != 128)
+                        audit_log_format(audit_buf, " src_prefixlen=%d",
+                                         sel->prefixlen_s);
+                audit_log_format(audit_buf, " dst=" NIP6_FMT,
+                                 NIP6(*(struct in6_addr *)sel->daddr.a6));
+                if (sel->prefixlen_d != 128)
+                        audit_log_format(audit_buf, " dst_prefixlen=%d",
+                                         sel->prefixlen_d);
                 break;
         }
 }