Properties for implementation selection.

[openssl.git] / crypto / lhash / lhash.c

diff --git a/crypto/lhash/lhash.c b/crypto/lhash/lhash.c
index c826039807569fbbb819e75aeec32597fc7d5309..aa0ca1c957be5963e9b8f0cf4466823cd957fd04 100644 (file)
--- a/crypto/lhash/lhash.c
+++ b/crypto/lhash/lhash.c
@@ -74,6 +74,16 @@ err:
 }
 
 void OPENSSL_LH_free(OPENSSL_LHASH *lh)
+{
+    if (lh == NULL)
+        return;
+
+    OPENSSL_LH_flush(lh);
+    OPENSSL_free(lh->b);
+    OPENSSL_free(lh);
+}
+
+void OPENSSL_LH_flush(OPENSSL_LHASH *lh)
 {
     unsigned int i;
     OPENSSL_LH_NODE *n, *nn;
@@ -89,8 +99,6 @@ void OPENSSL_LH_free(OPENSSL_LHASH *lh)
             n = nn;
         }
     }
-    OPENSSL_free(lh->b);
-    OPENSSL_free(lh);
 }
 
 void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data)