diff options
| author | Markus Armbruster | 2020-07-14 18:02:00 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2020-07-21 16:23:43 +0200 |
| commit | 7a309cc95b862be74711e7a35997daa3f885651a (patch) | |
| tree | 1417043015cf7f35de0ebd21ff2d72a05a5b3b52 /backends | |
| parent | Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200720'... (diff) | |
| download | qemu-7a309cc95b862be74711e7a35997daa3f885651a.tar.gz qemu-7a309cc95b862be74711e7a35997daa3f885651a.tar.xz qemu-7a309cc95b862be74711e7a35997daa3f885651a.zip | |
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.c | 2 |
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)); |