1 files changed, 4 insertions, 2 deletions

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index a35f9e4ede26..5c5f6dcab974 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -704,7 +704,8 @@ static struct xfrm_state *__find_acq_core(unsigned short family, u8 mode, u32 re
                     x->props.mode   != mode ||
                     x->props.family != family ||
                     x->km.state     != XFRM_STATE_ACQ ||
-                    x->id.spi       != 0)
+                    x->id.spi       != 0 ||
+                    x->id.proto     != proto)
                         continue;
 
                 switch (family) {
@@ -801,7 +802,8 @@ int xfrm_state_add(struct xfrm_state *x)
 
         if (use_spi && x->km.seq) {
                 x1 = __xfrm_find_acq_byseq(x->km.seq);
-                if (x1 && xfrm_addr_cmp(&x1->id.daddr, &x->id.daddr, family)) {
+                if (x1 && ((x1->id.proto != x->id.proto) ||
+                    xfrm_addr_cmp(&x1->id.daddr, &x->id.daddr, family))) {
                         xfrm_state_put(x1);
                         x1 = NULL;
                 }