[app-emulation/qemu] sync with tree

2016-04-24 04:12:14 +02:00
parent b23911b5fe
commit 207eed566a
21 changed files with 185 additions and 947 deletions
--- a/app-emulation/qemu/files/qemu-2.5.1-CVE-2016-4020.patch
+++ b/app-emulation/qemu/files/qemu-2.5.1-CVE-2016-4020.patch
@@ -0,0 +1,16 @@
+https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg01106.html
+https://bugs.gentoo.org/580040
+
+diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
+index c69f374..ff1e31a 100644
+--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
+@@ -394,7 +394,7 @@ static void patch_instruction(VAPICROMState *s, X86CPU *cpu, target_ulong ip)
+     CPUX86State *env = &cpu->env;
+     VAPICHandlers *handlers;
+     uint8_t opcode[2];
+-    uint32_t imm32;
+    uint32_t imm32 = 0;
+     target_ulong current_pc = 0;
+     target_ulong current_cs_base = 0;
+     int current_flags = 0;