diff options
| author | Markus Armbruster | 2022-03-15 15:41:56 +0100 |
|---|---|---|
| committer | Markus Armbruster | 2022-03-21 15:44:44 +0100 |
| commit | b21e2380376c470900fcadf47507f4d5ade75e85 (patch) | |
| tree | 7fd41d348f85d6ef66d6f10ca4df241ba0e74f83 /qom | |
| parent | 9pfs: Use g_new() & friends where that makes obvious sense (diff) | |
| download | qemu-b21e2380376c470900fcadf47507f4d5ade75e85.tar.gz qemu-b21e2380376c470900fcadf47507f4d5ade75e85.tar.xz qemu-b21e2380376c470900fcadf47507f4d5ade75e85.zip | |
Use g_new() & friends where that makes obvious sense
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer,
for two reasons. One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.
This commit only touches allocations with size arguments of the form
sizeof(T).
Patch created mechanically with:
$ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \
--macro-file scripts/cocci-macro-file.h FILES...
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20220315144156.1595462-4-armbru@redhat.com>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Diffstat (limited to 'qom')
| -rw-r--r-- | qom/qom-qmp-cmds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c index 2d6f41ecc7..2e63a4c184 100644 --- a/qom/qom-qmp-cmds.c +++ b/qom/qom-qmp-cmds.c @@ -49,7 +49,7 @@ ObjectPropertyInfoList *qmp_qom_list(const char *path, Error **errp) object_property_iter_init(&iter, obj); while ((prop = object_property_iter_next(&iter))) { - ObjectPropertyInfo *value = g_malloc0(sizeof(ObjectPropertyInfo)); + ObjectPropertyInfo *value = g_new0(ObjectPropertyInfo, 1); QAPI_LIST_PREPEND(props, value); |