Fix memory leak.

diff --git a/crypto/asn1/p5_pbev2.c b/crypto/asn1/p5_pbev2.c
index b053a6efc0c15c2d8d7f9c90e290c5d680d52055..4ea683036b17f6d264a7e8f84afe743b02a23e34 100644 (file)
--- a/crypto/asn1/p5_pbev2.c
+++ b/crypto/asn1/p5_pbev2.c
@@ -153,6 +153,8 @@ X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
 
        /* Setup keyfunc */
 
+       X509_ALGOR_free(pbe2->keyfunc);
+
        pbe2->keyfunc = PKCS5_pbkdf2_set(iter, salt, saltlen, prf_nid, keylen);
 
        if (!pbe2->keyfunc)