Remove apps cache for gethostbyname

[openssl.git] / apps / pkeyutl.c

diff --git a/apps/pkeyutl.c b/apps/pkeyutl.c
index 942ba05ded03de93bc17f74ae93f3f3643fb5310..87e49501ab372afa3438c37402c21dc71c10fe18 100644 (file)
--- a/apps/pkeyutl.c
+++ b/apps/pkeyutl.c
@@ -174,11 +174,9 @@ int pkeyutl_main(int argc, char **argv)
             if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyform))
                 goto opthelp;
             break;
-#ifndef OPENSSL_NO_ENGINE
         case OPT_ENGINE:
             e = setup_engine(opt_arg(), 0);
             break;
-#endif
         case OPT_PUBIN:
             key_type = KEY_PUBKEY;
             break;
@@ -301,13 +299,10 @@ int pkeyutl_main(int argc, char **argv)
     rv = do_keyop(ctx, pkey_op, NULL, (size_t *)&buf_outlen,
                   buf_in, (size_t)buf_inlen);
     if (rv > 0) {
-        buf_out = OPENSSL_malloc(buf_outlen);
-        if (!buf_out)
-            rv = -1;
-        else
-            rv = do_keyop(ctx, pkey_op,
-                          buf_out, (size_t *)&buf_outlen,
-                          buf_in, (size_t)buf_inlen);
+        buf_out = app_malloc(buf_outlen, "buffer output");
+        rv = do_keyop(ctx, pkey_op,
+                      buf_out, (size_t *)&buf_outlen,
+                      buf_in, (size_t)buf_inlen);
     }
     if (rv <= 0) {
         ERR_print_errors(bio_err);
@@ -327,12 +322,9 @@ int pkeyutl_main(int argc, char **argv)
     EVP_PKEY_CTX_free(ctx);
     BIO_free(in);
     BIO_free_all(out);
-    if (buf_in)
-        OPENSSL_free(buf_in);
-    if (buf_out)
-        OPENSSL_free(buf_out);
-    if (sig)
-        OPENSSL_free(sig);
+    OPENSSL_free(buf_in);
+    OPENSSL_free(buf_out);
+    OPENSSL_free(sig);
     return ret;
 }
 
@@ -418,10 +410,7 @@ static EVP_PKEY_CTX *init_ctx(int *pkeysize,
     }
 
  end:
-
-    if (passin)
-        OPENSSL_free(passin);
-
+    OPENSSL_free(passin);
     return ctx;
 
 }