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-rw-r--r--src/vppinfra/bihash_template.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/vppinfra/bihash_template.h b/src/vppinfra/bihash_template.h
index c4e120e4a1f..e8a2c01cece 100644
--- a/src/vppinfra/bihash_template.h
+++ b/src/vppinfra/bihash_template.h
@@ -410,6 +410,7 @@ BV (clib_bihash_get_bucket) (BVT (clib_bihash) * h, u64 hash)
static inline int BV (clib_bihash_search_inline_with_hash)
(BVT (clib_bihash) * h, u64 hash, BVT (clib_bihash_kv) * key_result)
{
+ BVT (clib_bihash_kv) rv;
BVT (clib_bihash_value) * v;
BVT (clib_bihash_bucket) * b;
int i, limit;
@@ -455,7 +456,10 @@ static inline int BV (clib_bihash_search_inline_with_hash)
{
if (BV (clib_bihash_key_compare) (v->kvp[i].key, key_result->key))
{
- *key_result = v->kvp[i];
+ rv = v->kvp[i];
+ if (BV (clib_bihash_is_free) (&rv))
+ return -1;
+ *key_result = rv;
return 0;
}
}
@@ -509,6 +513,7 @@ static inline int BV (clib_bihash_search_inline_2_with_hash)
(BVT (clib_bihash) * h,
u64 hash, BVT (clib_bihash_kv) * search_key, BVT (clib_bihash_kv) * valuep)
{
+ BVT (clib_bihash_kv) rv;
BVT (clib_bihash_value) * v;
BVT (clib_bihash_bucket) * b;
int i, limit;
@@ -556,7 +561,10 @@ static inline int BV (clib_bihash_search_inline_2_with_hash)
{
if (BV (clib_bihash_key_compare) (v->kvp[i].key, search_key->key))
{
- *valuep = v->kvp[i];
+ rv = v->kvp[i];
+ if (BV (clib_bihash_is_free) (&rv))
+ return -1;
+ *valuep = rv;
return 0;
}
}