[Qemu-devel] [PATCH] hmp: free sev info

[Marc-André Lureau]

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

Signed-off-by: Marc-André Lureau <address@hidden>
---
 target/i386/monitor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/i386/monitor.c b/target/i386/monitor.c
index 011419eba2..a890b3c2ab 100644
--- a/target/i386/monitor.c
+++ b/target/i386/monitor.c
@@ -696,6 +696,8 @@ 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)
-- 
2.16.2.521.g9aa15f885a