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authorMarkus Armbruster2020-07-14 18:02:00 +0200
committerMarkus Armbruster2020-07-21 16:23:43 +0200
commit7a309cc95b862be74711e7a35997daa3f885651a (patch)
tree1417043015cf7f35de0ebd21ff2d72a05a5b3b52 /backends
parentMerge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200720'... (diff)
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qom: Change object_get_canonical_path_component() not to malloc
object_get_canonical_path_component() returns a malloced copy of a property name on success, null on failure. 19 of its 25 callers immediately free the returned copy. Change object_get_canonical_path_component() to return the property name directly. Since modifying the name would be wrong, adjust the return type to const char *. Drop the free from the 19 callers become simpler, add the g_strdup() to the other six. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200714160202.3121879-4-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Li Qiang <liq3ea@gmail.com>
Diffstat (limited to 'backends')
-rw-r--r--backends/hostmem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/hostmem.c b/backends/hostmem.c
index c614f1bdc1..4bde00e8e7 100644
--- a/backends/hostmem.c
+++ b/backends/hostmem.c
@@ -33,7 +33,7 @@ char *
host_memory_backend_get_name(HostMemoryBackend *backend)
{
if (!backend->use_canonical_path) {
- return object_get_canonical_path_component(OBJECT(backend));
+ return g_strdup(object_get_canonical_path_component(OBJECT(backend)));
}
return object_get_canonical_path(OBJECT(backend));