[Qemu-devel] [PATCH] sparse: fix build

[Qemu-devel] [PATCH] sparse: fix build

[Gerd Hoffmann]

c++ compiler isn't wrapped with cgcc, resulting in gcc complaining about
the sparse compiler flags which it doesn't know in case qemu is built
with --enable-sparse.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 9ac2600..90349f3 100755
--- a/configure
+++ b/configure
@@ -4908,6 +4908,7 @@ echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
 if test "$sparse" = "yes" ; then
   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
+  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
 fi
-- 
1.8.3.1

Re: [Qemu-devel] [Qemu-trivial] [PATCH] sparse: fix build

[Michael Tokarev]

On 10/15/2014 01:51 PM, Gerd Hoffmann wrote:
> c++ compiler isn't wrapped with cgcc, resulting in gcc complaining about
> the sparse compiler flags which it doesn't know in case qemu is built
> with --enable-sparse.

Applied to -trivial, thank you!

/mjt

[Qemu-devel] [PATCH v2 0/5] vmware-vga: fix CVE-2014-3689

[Gerd Hoffmann]

  Hi,

vmware-vga emulation lacks sanity checks in the hardware acceleration
(blit + fill) functions.  This patch series plugs the holes.

v2 changes:
 * small whitespace fixup.
 * do fullscreen update on invalid update requests.

cheers,
  Gerd

Gerd Hoffmann (5):
  vmware-vga: CVE-2014-3689: turn off hw accel
  vmware-vga: add vmsvga_verify_rect
  vmware-vga: use vmsvga_verify_rect in vmsvga_update_rect
  vmware-vga: use vmsvga_verify_rect in vmsvga_copy_rect
  vmware-vga: use vmsvga_verify_rect in vmsvga_fill_rect

 hw/display/vmware_vga.c | 94 ++++++++++++++++++++++++++++++++++---------------
 1 file changed, 66 insertions(+), 28 deletions(-)

-- 
1.8.3.1

[Qemu-devel] [PATCH] [sparse] fix build

[Gerd Hoffmann]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 9802e89..060c42a 100755
--- a/configure
+++ b/configure
@@ -4939,6 +4939,7 @@ echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
 if test "$sparse" = "yes" ; then
   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
+  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
 fi
-- 
1.8.3.1

Re: [Qemu-devel] [PATCH] [sparse] fix build

[Gerd Hoffmann]

On Mi, 2014-10-15 at 12:10 +0200, Gerd Hoffmann wrote:
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

Oops, leftover patch file, please ignore this one.

sorry,

  Gerd