diff -up gnupg-2.2.21/common/server-help.c.coverity gnupg-2.2.21/common/server-help.c
--- gnupg-2.2.21/common/server-help.c.coverity	2019-02-11 10:59:34.000000000 +0100
+++ gnupg-2.2.21/common/server-help.c	2020-07-20 17:09:57.416148768 +0200
@@ -156,7 +156,7 @@ get_option_value (char *line, const char
   *pend = 0;
   *r_value = xtrystrdup (p);
   *pend = c;
-  if (!p)
+  if (!*r_value)
     return my_error_from_syserror ();
   return 0;
 }
diff -up gnupg-2.2.21/dirmngr/domaininfo.c.coverity gnupg-2.2.21/dirmngr/domaininfo.c
--- gnupg-2.2.21/dirmngr/domaininfo.c.coverity	2019-07-09 11:08:45.000000000 +0200
+++ gnupg-2.2.21/dirmngr/domaininfo.c	2020-07-20 17:09:57.418148784 +0200
@@ -193,6 +193,7 @@ insert_or_update (const char *domain,
           log_error ("domaininfo: error allocating helper array: %s\n",
                      gpg_strerror (gpg_err_code_from_syserror ()));
           drop_extra = bucket;
+          xfree (di_new);
           goto leave;
         }
       narray = 0;
@@ -258,6 +259,8 @@ insert_or_update (const char *domain,
        * sensible strategy.  */
       drop_extra = domainbuckets[hash];
       domainbuckets[hash] = keep;
+
+      xfree (array);
     }
 
   /* Insert */
diff -up gnupg-2.2.21/dirmngr/http.c.coverity gnupg-2.2.21/dirmngr/http.c
--- gnupg-2.2.21/dirmngr/http.c.coverity	2019-11-18 18:44:33.000000000 +0100
+++ gnupg-2.2.21/dirmngr/http.c	2020-07-20 17:09:57.419148793 +0200
@@ -3656,7 +3656,6 @@ http_prepare_redirect (http_redir_info_t
       if (!newurl)
         {
           err = gpg_error_from_syserror ();
-          http_release_parsed_uri (locuri);
           return err;
         }
     }
@@ -3675,7 +3674,6 @@ http_prepare_redirect (http_redir_info_t
       if (!newurl)
         {
           err = gpg_error_from_syserror ();
-          http_release_parsed_uri (locuri);
           return err;
         }
     }
diff -up gnupg-2.2.21/dirmngr/ks-engine-hkp.c.coverity gnupg-2.2.21/dirmngr/ks-engine-hkp.c
--- gnupg-2.2.21/dirmngr/ks-engine-hkp.c.coverity	2019-11-18 18:44:33.000000000 +0100
+++ gnupg-2.2.21/dirmngr/ks-engine-hkp.c	2020-07-20 17:09:57.419148793 +0200
@@ -1426,7 +1426,7 @@ ks_hkp_search (ctrl_t ctrl, parsed_uri_t
   int reselect;
   unsigned int httpflags;
   char *httphost = NULL;
-  unsigned int http_status;
+  unsigned int http_status = 0;
   unsigned int tries = SEND_REQUEST_RETRIES;
   unsigned int extra_tries = SEND_REQUEST_EXTRA_RETRIES;
 
diff -up gnupg-2.2.21/g10/card-util.c.coverity gnupg-2.2.21/g10/card-util.c
--- gnupg-2.2.21/g10/card-util.c.coverity	2020-04-15 15:17:48.000000000 +0200
+++ gnupg-2.2.21/g10/card-util.c	2020-07-20 17:09:57.419148793 +0200
@@ -667,7 +667,7 @@ card_status (ctrl_t ctrl, estream_t fp,
 {
   int err;
   strlist_t card_list, sl;
-  char *serialno0, *serialno1;
+  char *serialno0, *serialno1 = NULL;
   int all_cards = 0;
   int any_card = 0;
 
@@ -712,6 +712,7 @@ card_status (ctrl_t ctrl, estream_t fp,
 
       current_card_status (ctrl, fp, NULL, 0);
       xfree (serialno1);
+      serialno1 = NULL;
 
       if (!all_cards)
         goto leave;
diff -up gnupg-2.2.21/g10/import.c.coverity gnupg-2.2.21/g10/import.c
--- gnupg-2.2.21/g10/import.c.coverity	2020-07-20 17:09:57.416148768 +0200
+++ gnupg-2.2.21/g10/import.c	2020-07-20 17:09:57.419148793 +0200
@@ -1888,7 +1888,7 @@ import_one_real (ctrl_t ctrl,
 
   if (opt.interactive && !silent)
     {
-      if (is_status_enabled())
+      if (uidnode && is_status_enabled())
         print_import_check (pk, uidnode->pkt->pkt.user_id);
       merge_keys_and_selfsig (ctrl, keyblock);
       tty_printf ("\n");
diff -up gnupg-2.2.21/g10/keygen.c.coverity gnupg-2.2.21/g10/keygen.c
--- gnupg-2.2.21/g10/keygen.c.coverity	2020-07-20 17:09:57.401148640 +0200
+++ gnupg-2.2.21/g10/keygen.c	2020-07-20 17:09:57.420148801 +0200
@@ -3075,7 +3075,7 @@ parse_key_parameter_part (ctrl_t ctrl,
   char *endp;
   const char *curve = NULL;
   int ecdh_or_ecdsa = 0;
-  unsigned int size;
+  unsigned int size = 0;
   int keyuse;
   int i;
   const char *s;
@@ -5719,12 +5719,20 @@ gen_card_key (int keyno, int algo, int i
      the self-signatures. */
   err = agent_readkey (NULL, 1, keyid, &public);
   if (err)
-    return err;
+    {
+      xfree (pkt);
+      xfree (pk);
+      return err;
+    }
   err = gcry_sexp_sscan (&s_key, NULL, public,
                          gcry_sexp_canon_len (public, 0, NULL, NULL));
   xfree (public);
   if (err)
-    return err;
+    {
+      xfree (pkt);
+      xfree (pk);
+      return err;
+    }
 
   if (algo == PUBKEY_ALGO_RSA)
     err = key_from_sexp (pk->pkey, s_key, "public-key", "ne");
@@ -5739,6 +5747,7 @@ gen_card_key (int keyno, int algo, int i
   if (err)
     {
       log_error ("key_from_sexp failed: %s\n", gpg_strerror (err) );
+      xfree (pkt);
       free_public_key (pk);
       return err;
     }
diff -up gnupg-2.2.21/g10/sig-check.c.coverity gnupg-2.2.21/g10/sig-check.c
--- gnupg-2.2.21/g10/sig-check.c.coverity	2020-07-03 16:17:05.000000000 +0200
+++ gnupg-2.2.21/g10/sig-check.c	2020-07-20 17:09:57.420148801 +0200
@@ -902,6 +902,7 @@ check_signature_over_key_or_uid (ctrl_t
                 {
                   /* Issued by a subkey.  */
                   signer = subk;
+                  *is_selfsig = 1;
                   break;
                 }
             }
diff -up gnupg-2.2.21/g10/sign.c.coverity gnupg-2.2.21/g10/sign.c
--- gnupg-2.2.21/g10/sign.c.coverity	2020-07-20 17:09:57.399148624 +0200
+++ gnupg-2.2.21/g10/sign.c	2020-07-20 17:09:57.420148801 +0200
@@ -824,7 +824,7 @@ write_signature_packets (ctrl_t ctrl,
       PKT_public_key *pk;
       PKT_signature *sig;
       gcry_md_hd_t md;
-      gpg_error_t err;
+      gpg_error_t err = 0;
 
       pk = sk_rover->pk;
 
diff -up gnupg-2.2.21/kbx/keybox-dump.c.coverity gnupg-2.2.21/kbx/keybox-dump.c
--- gnupg-2.2.21/kbx/keybox-dump.c.coverity	2019-08-23 15:59:06.000000000 +0200
+++ gnupg-2.2.21/kbx/keybox-dump.c	2020-07-20 17:09:57.420148801 +0200
@@ -786,11 +786,15 @@ _keybox_dump_cut_records (const char *fi
   while ( !(rc = _keybox_read_blob (&blob, fp, NULL)) )
     {
       if (recno > to)
-        break; /* Ready.  */
+        {
+          _keybox_release_blob (blob);
+          break; /* Ready.  */
+        }
       if (recno >= from)
         {
           if ((rc = _keybox_write_blob (blob, NULL, outfp)))
             {
+              _keybox_release_blob (blob);
               fprintf (stderr, "error writing output: %s\n",
                        gpg_strerror (rc));
               goto leave;
diff -up gnupg-2.2.21/tools/gpg-wks-server.c.coverity gnupg-2.2.21/tools/gpg-wks-server.c
--- gnupg-2.2.21/tools/gpg-wks-server.c.coverity	2020-02-10 16:12:13.000000000 +0100
+++ gnupg-2.2.21/tools/gpg-wks-server.c	2020-07-20 17:09:57.420148801 +0200
@@ -890,15 +890,18 @@ store_key_as_pending (const char *dir, e
     }
 
  leave:
-  if (err)
+  if (fname)
     {
-      es_fclose (outfp);
-      gnupg_remove (fname);
-    }
-  else if (es_fclose (outfp))
-    {
-      err = gpg_error_from_syserror ();
-      log_error ("error closing '%s': %s\n", fname, gpg_strerror (err));
+      if (err)
+        {
+          es_fclose (outfp);
+          gnupg_remove (fname);
+        }
+      else if (es_fclose (outfp))
+        {
+          err = gpg_error_from_syserror ();
+          log_error ("error closing '%s': %s\n", fname, gpg_strerror (err));
+        }
     }
 
   if (!err)
diff -up gnupg-2.2.21/tools/wks-util.c.coverity gnupg-2.2.21/tools/wks-util.c
--- gnupg-2.2.21/tools/wks-util.c.coverity	2019-11-23 13:50:21.000000000 +0100
+++ gnupg-2.2.21/tools/wks-util.c	2020-07-20 17:09:57.421148810 +0200
@@ -948,7 +948,7 @@ ensure_policy_file (const char *addrspec
 static gpg_error_t
 install_key_from_spec_file (const char *fname)
 {
-  gpg_error_t err;
+  gpg_error_t err = 0;
   estream_t fp;
   char *line = NULL;
   size_t linelen = 0;
@@ -1195,10 +1195,8 @@ wks_cmd_print_wkd_hash (const char *user
   char *addrspec, *fname;
 
   err = wks_fname_from_userid (userid, 1, &fname, &addrspec);
-  if (err)
-    return err;
-
-  es_printf ("%s %s\n", fname, addrspec);
+  if (!err)
+    es_printf ("%s %s\n", fname, addrspec);
 
   xfree (fname);
   xfree (addrspec);
@@ -1216,7 +1214,10 @@ wks_cmd_print_wkd_url (const char *useri
 
   err = wks_fname_from_userid (userid, 1, &fname, &addrspec);
   if (err)
-    return err;
+    {
+      xfree (addrspec);
+      return err;
+    }
 
   domain = strchr (addrspec, '@');
   if (domain)
