qemu/hw-display-vhost-user-gpu.c-fix-vhost_user_gpu_chr_r.patch

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QEMU update to version 6.2.0-99: - target/i386: Introduce SapphireRapids-v3 to add missing features - qtest/fuzz-lsi53c895a-test: set guest RAM to 2G - hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level - target/arm: Fix alignment for VLD4.32 - hw/microblaze: pass random seed to fdt - tests/qtest: npcm7xx-emc-test: Skip checking MAC - tests: mark io-command test as skipped if socat is missing - tests: unit: add NULL-pointer check - tests: test-qga: close socket on failure to connect - vdpa:block device capacity expansion online support vdpa block device update capacity. - virtio-net: Ensure queue index fits with RSS(CVE-2024-6505) - nbd/server: CVE-2024-7409: Avoid use-after-free when closing server - ppc/vof: Fix unaligned FDT property access - vvfat: Fix reading files with non-continuous clusters - vvfat: Fix bug in writing to middle of file - savevm: Fix load_snapshot error path crash - hw/dma/xilinx_axidma: Use semicolon at end of statement, not comma - hw/remote/message.c: Don't directly invoke DeviceClass:reset - crypto/tlscredspsk: Free username on finalize - hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read() - virtio: remove virtio_tswap16s() call in vring_packed_event_read() - char-stdio: Restore blocking mode of stdout on exit - hw/ppc: spapr: Use qemu_vfree() to free spapr->htab - smbios: sanitize type from external type before checking have_fields_bitmap - spapr_pci: fix leak in spapr_phb_vfio_get_loc_code - KVM: use store-release to mark dirty pages as harvested - monitor/hmp: print trace as option in help for log command - tpm_crb: Avoid backend startup just before shutdown under Xen - crypto/block-luks: make range overlap check more readable - spapr: Free stdout path - target/rx: Use target_ulong for address in LI - virtio-pci: Fix the use of an uninitialized irqfd - rtl8139: Fix behaviour for old kernels. - virtio-rng: block max-bytes=0 MIME-Version: 1.0 - hw/audio/es1370: Clean up comment - vhost-user-server: do not set memory fd non-blocking - ui: reject extended clipboard message if not activated - virtio-net: Fix vhost virtqueue notifiers for RSS - hw/misc/applesmc: Fix memory leak in reset() handler Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com> (cherry picked from commit db7a5d9a7239db307c8c1454fab5f8a92fd486b8)
2024-09-18 14:57:25 +08:00
From a5e9442e8e386e62c043fa0b5fba469251fa5d4d Mon Sep 17 00:00:00 2001
From: Haoran Zhang <wh1sper@zju.edu.cn>
Date: Thu, 22 Aug 2024 11:07:58 +0800
Subject: [PATCH] hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
fix vhost_user_gpu_chr_read() where `size` was incorrectly passed to `msg->flags`.
Fixes: 267f664658 ("hw/display: add vhost-user-vga & gpu-pci")
Signed-off-by: Haoran Zhang <wh1sper@zju.edu.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(cherry picked from commit d6192f3f7593536a4285e8ab6c6cf3f34973ce62)
Signed-off-by: zhujun2 <zhujun2_yewu@cmss.chinamobile.com>
---
hw/display/vhost-user-gpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c
index 4363e34db1..b2d89cd54e 100644
--- a/hw/display/vhost-user-gpu.c
+++ b/hw/display/vhost-user-gpu.c
@@ -334,7 +334,7 @@ vhost_user_gpu_chr_read(void *opaque)
}
msg->request = request;
- msg->flags = size;
+ msg->flags = flags;
msg->size = size;
if (request == VHOST_USER_GPU_CURSOR_UPDATE ||
--
2.41.0.windows.1