From 8598a29ef6c34d480b8e4cdb915d7277337069de Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Mon, 13 Feb 2012 17:46:19 +0100 Subject: [PATCH 97/99] Fix memory leak in register save load due to xsave support RH-Author: Alex Williamson Message-id: <20120213174613.14789.77608.stgit@bling.home> Patchwork-id: 37187 O-Subject: [RHEL6.3 qemu-kvm PATCH v2 1/2] Fix memory leak in register save load due to xsave support Bugzilla: 789417 RH-Acked-by: Jeffrey Cody RH-Acked-by: Laszlo Ersek RH-Acked-by: Marcelo Tosatti RH-Acked-by: Markus Armbruster From: Avi Kivity Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=789417 Brew: https://brewweb.devel.redhat.com/taskinfo?taskID=4034963 Upstream commit: 01ac6428a04576ae6f84f07d82c98da304b9ac77 Signed-off-by: Avi Kivity --- qemu-kvm-x86.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) Signed-off-by: Michal Novotny --- qemu-kvm-x86.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c index a09d506..a04521c 100644 --- a/qemu-kvm-x86.c +++ b/qemu-kvm-x86.c @@ -994,6 +994,7 @@ void kvm_arch_load_regs(CPUState *env) xcrs.xcrs[0].value = env->xcr0; kvm_set_xcrs(env, &xcrs); } + qemu_free(xsave); } else { memset(&fpu, 0, sizeof fpu); fpu.fsw = env->fpus & ~(7 << 11); @@ -1196,6 +1197,7 @@ void kvm_arch_save_regs(CPUState *env) if (xcrs.xcrs[0].xcr == 0) env->xcr0 = xcrs.xcrs[0].value; } + qemu_free(xsave); } else { kvm_get_fpu(env, &fpu); env->fpstt = (fpu.fsw >> 11) & 7; -- 1.7.7.5