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[Qemu-devel] [PATCH 23/60] hw/qxl: qxl_dirty_surfaces: use uintptr_t
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PATCH 23/60] hw/qxl: qxl_dirty_surfaces: use uintptr_t |
Date: |
Mon, 4 Feb 2013 14:40:33 +0400 |
From: Alon Levy <address@hidden>
As suggested by Paolo Bonzini, to avoid possible integer overflow issues.
Signed-off-by: Alon Levy <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
(cherry picked from commit c5825ac6c861bfe1a4adfa27517931b56079e298)
Signed-off-by: Michael Tokarev <address@hidden>
---
hw/qxl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 3da3399..b971ac7 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1603,7 +1603,7 @@ static void qxl_hw_text_update(void *opaque, console_ch_t
*chardata)
static void qxl_dirty_surfaces(PCIQXLDevice *qxl)
{
- intptr_t vram_start;
+ uintptr_t vram_start;
int i;
if (qxl->mode != QXL_MODE_NATIVE && qxl->mode != QXL_MODE_COMPAT) {
@@ -1614,7 +1614,7 @@ static void qxl_dirty_surfaces(PCIQXLDevice *qxl)
qxl_set_dirty(&qxl->vga.vram, qxl->shadow_rom.draw_area_offset,
qxl->shadow_rom.surface0_area_size);
- vram_start = (intptr_t)memory_region_get_ram_ptr(&qxl->vram_bar);
+ vram_start = (uintptr_t)memory_region_get_ram_ptr(&qxl->vram_bar);
/* dirty the off-screen surfaces */
for (i = 0; i < NUM_SURFACES; i++) {
--
1.7.10.4
- [Qemu-devel] Patch queue for qemu-1.1.3 stable release, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 01/60] tcg/s390: fix ld/st with CONFIG_TCG_PASS_AREG0, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 02/60] qemu-char: BUGFIX, don't call FD_ISSET with negative fd, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 05/60] fix CONFIG_QEMU_HELPERDIR generation again, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 03/60] use --libexecdir instead of ignoring it first and reinventing it later, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 04/60] configure: Fix CONFIG_QEMU_HELPERDIR generation, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 22/60] uhci: Raise interrupt when requested even for non active tds, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 54/60] hw/arm_boot.c: Consistently use ram_size from arm_boot_info struct, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 29/60] usb-storage: fix SYNCHRONIZE_CACHE, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 23/60] hw/qxl: qxl_dirty_surfaces: use uintptr_t,
Michael Tokarev <=
- [Qemu-devel] [PATCH 41/60] mips/malta: fix CBUS UART interrupt pin, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 10/60] pcie_aer: clear cmask for Advanced Error Interrupt Message Number, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 48/60] ide: Fix crash with too long PRD, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 35/60] s390x: fix -initrd in virtio machine, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 53/60] hw/qxl: qxl_send_events: nop if stopped, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 17/60] net: notify iothread after flushing queue, Michael Tokarev, 2013/02/04
- [Qemu-devel] [PATCH 34/60] memory: fix rendering of a region obscured by another, Michael Tokarev, 2013/02/04