From: Avi Kivity <avi@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>, kvm@vger.kernel.org
Subject: [PATCH] Fix memory leak in register save load due to xsave support
Date: Mon, 2 Aug 2010 06:44:03 +0300 [thread overview]
Message-ID: <1280720643-5243-1-git-send-email-avi@redhat.com> (raw)
Signed-off-by: Avi Kivity <avi@redhat.com>
---
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 fd426b7..4c32771 100644
--- a/qemu-kvm-x86.c
+++ b/qemu-kvm-x86.c
@@ -848,6 +848,7 @@ void kvm_arch_load_regs(CPUState *env, int level)
xcrs.xcrs[0].value = env->xcr0;
kvm_set_xcrs(env, &xcrs);
}
+ qemu_free(xsave);
} else {
#endif
memset(&fpu, 0, sizeof fpu);
@@ -1042,6 +1043,7 @@ void kvm_arch_save_regs(CPUState *env)
if (xcrs.xcrs[0].xcr == 0)
env->xcr0 = xcrs.xcrs[0].value;
}
+ qemu_free(xsave);
} else {
#endif
kvm_get_fpu(env, &fpu);
--
1.7.1
reply other threads:[~2010-08-02 3:44 UTC|newest]
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