Merge tag 'hw-misc-20231019' of https://github.com/philmd/qemu into staging

Misc hardware patch queue

- MAINTAINERS updates (Zoltan, Thomas)
- Fix cutils::get_relocated_path on Windows host (Akihiko)
- Housekeeping in Memory APIs (Marc-André)
- SDHCI fix for SDMA transfer (Lu, Jianxian)
- Various QOM/QDev/SysBus cleanups (Philippe)
- Constify QemuInputHandler structure (Philippe)

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* tag 'hw-misc-20231019' of https://github.com/philmd/qemu: (46 commits)
  ui/input: Constify QemuInputHandler structure
  hw/net: Declare link using static DEFINE_PROP_LINK() macro
  hw/dma: Declare link using static DEFINE_PROP_LINK() macro
  hw/scsi/virtio-scsi: Use VIRTIO_SCSI_COMMON() macro
  hw/display/virtio-gpu: Use VIRTIO_DEVICE() macro
  hw/block/vhost-user-blk: Use DEVICE() / VIRTIO_DEVICE() macros
  hw/virtio/virtio-pmem: Replace impossible check by assertion
  hw/s390x/css-bridge: Realize sysbus device before accessing it
  hw/isa: Realize ISA bridge device before accessing it
  hw/arm/virt: Realize ARM_GICV2M sysbus device before accessing it
  hw/acpi: Realize ACPI_GED sysbus device before accessing it
  hw/pci-host/bonito: Do not use SysBus API to map local MMIO region
  hw/misc/allwinner-dramc: Do not use SysBus API to map local MMIO region
  hw/misc/allwinner-dramc: Move sysbus_mmio_map call from init -> realize
  hw/i386/intel_iommu: Do not use SysBus API to map local MMIO region
  hw/i386/amd_iommu: Do not use SysBus API to map local MMIO region
  hw/audio/pcspk: Inline pcspk_init()
  hw/intc/spapr_xive: Do not use SysBus API to map local MMIO region
  hw/intc/spapr_xive: Move sysbus_init_mmio() calls around
  hw/ppc/pnv: Do not use SysBus API to map local MMIO region
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 11 insertions, 7 deletions

diff --git a/util/cutils.c b/util/cutils.c
index 64f817b477..42364039a5 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -1163,17 +1163,21 @@ char *get_relocated_path(const char *dir)
     g_string_append(result, "/qemu-bundle");
     if (access(result->str, R_OK) == 0) {
 #ifdef G_OS_WIN32
-        size_t size = mbsrtowcs(NULL, &dir, 0, &(mbstate_t){0}) + 1;
+        const char *src = dir;
+        size_t size = mbsrtowcs(NULL, &src, 0, &(mbstate_t){0}) + 1;
         PWSTR wdir = g_new(WCHAR, size);
-        mbsrtowcs(wdir, &dir, size, &(mbstate_t){0});
+        mbsrtowcs(wdir, &src, size, &(mbstate_t){0});
 
         PCWSTR wdir_skipped_root;
-        PathCchSkipRoot(wdir, &wdir_skipped_root);
+        if (PathCchSkipRoot(wdir, &wdir_skipped_root) == S_OK) {
+            size = wcsrtombs(NULL, &wdir_skipped_root, 0, &(mbstate_t){0});
+            char *cursor = result->str + result->len;
+            g_string_set_size(result, result->len + size);
+            wcsrtombs(cursor, &wdir_skipped_root, size + 1, &(mbstate_t){0});
+        } else {
+            g_string_append(result, dir);
+        }
 
-        size = wcsrtombs(NULL, &wdir_skipped_root, 0, &(mbstate_t){0});
-        char *cursor = result->str + result->len;
-        g_string_set_size(result, result->len + size);
-        wcsrtombs(cursor, &wdir_skipped_root, size + 1, &(mbstate_t){0});
         g_free(wdir);
 #else
         g_string_append(result, dir);