From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 1 Feb 2022 19:09:41 +0000 (+0100)
Subject: target/i386: the sgx_epc_get_section stub is reachable
X-Git-Tag: qemu-xen-4.20.0~357^2~23
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=219615740425d9683588207b40a365e6741691a6;p=qemu-xen.git

target/i386: the sgx_epc_get_section stub is reachable

The sgx_epc_get_section stub is reachable from cpu_x86_cpuid.  It
should not assert, instead it should just return true just like
the "real" sgx_epc_get_section does when SGX is disabled.

Reported-by: Vladimír Beneš <vbenes@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20220201190941.106001-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/i386/sgx-stub.c b/hw/i386/sgx-stub.c
index 26833eb233..16b1dfd90b 100644
--- a/hw/i386/sgx-stub.c
+++ b/hw/i386/sgx-stub.c
@@ -34,5 +34,5 @@ void pc_machine_init_sgx_epc(PCMachineState *pcms)
 
 bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
 {
-    g_assert_not_reached();
+    return true;
 }