Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-07-02' into staging

Error reporting patches patches for 2020-07-02

# gpg: Signature made Thu 02 Jul 2020 10:55:48 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-error-2020-07-02: (28 commits)
  migration/rdma: Plug memory leaks in qemu_rdma_registration_stop()
  arm/{bcm2835,fsl-imx25,fsl-imx6}: Fix realize error API violations
  hw/arm/armsse: Fix armsse_realize() error API violation
  aspeed: Fix realize error API violation
  arm/stm32f205 arm/stm32f405: Fix realize error API violation
  amd_iommu: Fix amdvi_realize() error API violation
  x86: Fix x86_cpu_new() error handling
  mips/cps: Fix mips_cps_realize() error API violations
  riscv_hart: Fix riscv_harts_realize() error API violations
  riscv/sifive_u: Fix sifive_u_soc_realize() error API violations
  hw/arm: Drop useless object_property_set_link() error handling
  hw: Fix error API violation around object_property_set_link()
  qdev: Drop qbus_set_hotplug_handler() parameter @errp
  qdev: Drop qbus_set_bus_hotplug_handler() parameter @errp
  aspeed: Clean up roundabout error propagation
  vnc: Plug minor memory leak in vnc_display_open()
  test-util-filemonitor: Plug unlikely memory leak
  sd/milkymist-memcard: Plug minor memory leak in realize
  qga: Plug unlikely memory leak in guest-set-memory-blocks
  spapr: Plug minor memory leak in spapr_machine_init()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index afebeec5c3..5758d9900f 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -142,6 +142,8 @@ static void check_report_connect_error(Chardev *chr,
                           "Unable to connect character device %s: ",
                           chr->label);
         s->connect_err_reported = true;
+    } else {
+        error_free(err);
     }
     qemu_chr_socket_restart_timer(chr);
 }
@@ -815,22 +817,20 @@ static void tcp_chr_tls_init(Chardev *chr)
 {
     SocketChardev *s = SOCKET_CHARDEV(chr);
     QIOChannelTLS *tioc;
-    Error *err = NULL;
     gchar *name;
 
     if (s->is_listen) {
         tioc = qio_channel_tls_new_server(
             s->ioc, s->tls_creds,
             s->tls_authz,
-            &err);
+            NULL);
     } else {
         tioc = qio_channel_tls_new_client(
             s->ioc, s->tls_creds,
             s->addr->u.inet.host,
-            &err);
+            NULL);
     }
     if (tioc == NULL) {
-        error_free(err);
         tcp_chr_disconnect(chr);
         return;
     }
@@ -1086,7 +1086,6 @@ static void qemu_chr_socket_connected(QIOTask *task, void *opaque)
     if (qio_task_propagate_error(task, &err)) {
         tcp_chr_change_state(s, TCP_CHARDEV_STATE_DISCONNECTED);
         check_report_connect_error(chr, err);
-        error_free(err);
         goto cleanup;
     }