diff mbox series

[052/113] exec: fix memory leak in find_max_supported_pagesize()

Message ID 20180619014319.28272-53-mdroth@linux.vnet.ibm.com
State New
Headers show
Series [001/113] block/ssh: fix possible segmentation fault when .desc is not null-terminated | expand

Commit Message

Michael Roth June 19, 2018, 1:42 a.m. UTC 
From: Greg Kurz <groug@kaod.org>

The string returned by object_property_get_str() is dynamically allocated.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <152231458624.69730.1752893648612848392.stgit@bahia.lan>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
(cherry picked from commit 72a841d2a403b56ff894fa007b172dc9bcb3dae8)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 exec.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/exec.c b/exec.c
index 5f8017a5d7..e60ad94a42 100644
--- a/exec.c
+++ b/exec.c
@@ -1455,6 +1455,7 @@  static int find_max_supported_pagesize(Object *obj, void *opaque)
         mem_path = object_property_get_str(obj, "mem-path", NULL);
         if (mem_path) {
             long hpsize = qemu_mempath_getpagesize(mem_path);
+            g_free(mem_path);
             if (hpsize < *hpsize_min) {
                 *hpsize_min = hpsize;
             }