Merge tag 'pull-error-2025-09-01' of https://repo.or.cz/qemu/armbru into staging

Error reporting patches for 2025-09-01

# -----BEGIN PGP SIGNATURE-----
#
# iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmi1gEcSHGFybWJydUBy
# ZWRoYXQuY29tAAoJEDhwtADrkYZTxR4QAI3618X5dwJgW5aq+QaICs7yaXGiBv1w
# jj3gqIsvSFRALhAfJJRs6dmWX3MN9kFhpkE4xHpzVAkk1T5uwUc+/RH4weOf6BN3
# Thzyq8NkeICD3C7GpReQCuBA2mD3gga4xDwKTu21Gsl3cKW5WPE4MDFP6wdB7ftt
# L65AvLuQzt1aHoq9AArUf9ImbGW9Puu8jLOZUnwPVtTM6VLFZGULEFADuVu0zY5A
# DzIFFo6zBKPC6ikSafsQSlgeX9ioXlqgaoKoeTD53ozB+LsjHDn6PsNJk/byjdpF
# u17Cxr9Xh93LxvNwvDx2Um+X6XLspf5yH6ZQmjsiemVsyaOdPTEvZSqEQWxWNqbh
# hke/gD7DcGt2/d8KTbEJ2rEvefI7kna+qWqpM79iXIhTl7s4qdFiSYYXTjrdMFz2
# n3xFLJ0B/xJ5NmZkMXXGB2uPUA1+uQJ2p/J7qqz2gBoUPwcFHbUQUjUYwidlveAM
# gutVs0zAZKRmM+FPH6oIYHLAwM92u5C9KWtdct+lzb4VcoNzWflqVXQum83JsR5t
# 5CjjxFiUEZ8t9/BVZcL/qnWPAXAL1+eQ6jixdJVUgPcoh4+OX76f76atJRJgAEtY
# fB2MCwXfUzW872BCUIUIyANG3SQuhN37KSq4jNzdHXTmlOQFe44rm7eRijRsNnkt
# GdbfPSJSy13T
# =/S2t
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 01 Sep 2025 01:15:19 PM CEST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [unknown]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-error-2025-09-01' of https://repo.or.cz/qemu/armbru:
  vfio scsi ui: Error-check qio_channel_socket_connect_sync() the same way
  i386/kvm/vmsr_energy: Plug memory leak on failure to connect socket
  ui/keymaps: Avoid trace crash and improve error messages

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2 files changed, 11 insertions, 8 deletions

diff --git a/ui/input-barrier.c b/ui/input-barrier.c
index 9793258aac..0a2198ca50 100644
--- a/ui/input-barrier.c
+++ b/ui/input-barrier.c
@@ -490,7 +490,6 @@ static gboolean input_barrier_event(QIOChannel *ioc G_GNUC_UNUSED,
 static void input_barrier_complete(UserCreatable *uc, Error **errp)
 {
     InputBarrier *ib = INPUT_BARRIER(uc);
-    Error *local_err = NULL;
 
     if (!ib->name) {
         error_setg(errp, QERR_MISSING_PARAMETER, "name");
@@ -506,9 +505,7 @@ static void input_barrier_complete(UserCreatable *uc, Error **errp)
     ib->sioc = qio_channel_socket_new();
     qio_channel_set_name(QIO_CHANNEL(ib->sioc), "barrier-client");
 
-    qio_channel_socket_connect_sync(ib->sioc, &ib->saddr, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    if (qio_channel_socket_connect_sync(ib->sioc, &ib->saddr, errp) < 0) {
         return;
     }
 
diff --git a/ui/keymaps.c b/ui/keymaps.c
index 6ceaa97085..2359dbfe7e 100644
--- a/ui/keymaps.c
+++ b/ui/keymaps.c
@@ -86,19 +86,25 @@ static int parse_keyboard_layout(kbd_layout_t *k,
                                  const name2keysym_t *table,
                                  const char *language, Error **errp)
 {
+    g_autofree char *filename = NULL;
     int ret;
     FILE *f;
-    char * filename;
     char line[1024];
     char keyname[64];
     int len;
 
     filename = qemu_find_file(QEMU_FILE_TYPE_KEYMAP, language);
+    if (!filename) {
+        error_setg(errp, "could not find keymap file for language '%s'",
+                   language);
+        return -1;
+    }
+
     trace_keymap_parse(filename);
-    f = filename ? fopen(filename, "r") : NULL;
-    g_free(filename);
+
+    f = fopen(filename, "r");
     if (!f) {
-        error_setg(errp, "could not read keymap file: '%s'", language);
+        error_setg_file_open(errp, errno, filename);
         return -1;
     }