File 0065-hmp-free-sev-info.patch of Package qemu-testsuite.8413

Overview Repositories Revisions Requests Users Attributes Meta

File 0065-hmp-free-sev-info.patch of Package qemu-testsuite.8413

From d8db7d62332a6f917698af2ef7ec24de2e7b3a5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Mon, 19 Mar 2018 18:58:23 +0100
Subject: [PATCH] hmp: free sev info
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Found thanks to ASAN:

Direct leak of 16 byte(s) in 1 object(s) allocated from:
    #0 0x7efe20417a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38)
    #1 0x7efe1f7b2f75 in g_malloc0 ../glib/gmem.c:124
    #2 0x7efe1f7b3249 in g_malloc0_n ../glib/gmem.c:355
    #3 0x558272879162 in sev_get_info /home/elmarco/src/qemu/target/i386/sev.c:414
    #4 0x55827285113b in hmp_info_sev /home/elmarco/src/qemu/target/i386/monitor.c:684
    #5 0x5582724043b8 in handle_hmp_command /home/elmarco/src/qemu/monitor.c:3333

Fixes: 63036314
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180319175823.22111-1-marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
(cherry picked from commit 95372184b7acdfd82ee748b6f0c6df1d839982ba)
[BR: BSC#1091695]
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 target/i386/monitor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/i386/monitor.c b/target/i386/monitor.c
index 99771204d2..0b407f6cf4 100644
--- a/target/i386/monitor.c
+++ b/target/i386/monitor.c
@@ -694,6 +694,8 @@ void hmp_info_sev(Monitor *mon, const QDict *qdict)
     } else {
         monitor_printf(mon, "SEV is not enabled\n");
     }
+
+    qapi_free_SevInfo(info);
 }
 
 SevLaunchMeasureInfo *qmp_query_sev_launch_measure(Error **errp)

Places

File 0065-hmp-free-sev-info.patch of Package qemu-testsuite.8413

Places