Cleanse memory using the new OPENSSL_cleanse() function.

[openssl.git] / apps / s_client.c

diff --git a/apps/s_client.c b/apps/s_client.c
index 3b018ff0e006c05d8fc3d49965cd2080cbb1308d..7b1fa7b22be01569f6636766b3f699a70ab5706b 100644 (file)
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -908,9 +908,9 @@ end:
        if (con != NULL) SSL_free(con);
        if (con2 != NULL) SSL_free(con2);
        if (ctx != NULL) SSL_CTX_free(ctx);
-       if (cbuf != NULL) { memset(cbuf,0,BUFSIZZ); OPENSSL_free(cbuf); }
-       if (sbuf != NULL) { memset(sbuf,0,BUFSIZZ); OPENSSL_free(sbuf); }
-       if (mbuf != NULL) { memset(mbuf,0,BUFSIZZ); OPENSSL_free(mbuf); }
+       if (cbuf != NULL) { OPENSSL_cleanse(cbuf,BUFSIZZ); OPENSSL_free(cbuf); }
+       if (sbuf != NULL) { OPENSSL_cleanse(sbuf,BUFSIZZ); OPENSSL_free(sbuf); }
+       if (mbuf != NULL) { OPENSSL_cleanse(mbuf,BUFSIZZ); OPENSSL_free(mbuf); }
        if (bio_c_out != NULL)
                {
                BIO_free(bio_c_out);