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exec: fix memory leak in find_max_supported_pagesize()

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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>
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Greg Kurz 2018-03-29 11:09:46 +02:00 committed by Eduardo Habkost
parent f184de7553
commit 72a841d2a4
1 changed files with 1 additions and 0 deletions
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exec.c
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@ -1495,6 +1495,7 @@ 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;
}