motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

QemuOpts: change opt->name|str from (const char *) to (char *)

Browse source 
qemu_opt_del() already assumes that all QemuOpt instances contain
malloc'd name and value; but it had to cast away const because
opts_start_struct() was doing its own thing and using static storage
instead.  By using the correct type and malloced strings everywhere, the
usage of this struct becomes clearer.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Leandro Dorileo <l@dorileo.org>
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Chunyan Liu 2014-06-05 17:20:44 +08:00 • committed by Stefan Hajnoczi
parent e36af94f86
commit dc8622f2bf
3 changed files with 11 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

10
qapi/opts-visitor.c
View file

@ -143,8 +143,8 @@ opts_start_struct(Visitor *v, void **obj, const char *kind,
if (ov->opts_root->id != NULL) {
ov->fake_id_opt = g_malloc0(sizeof *ov->fake_id_opt);
ov->fake_id_opt->name = "id";
ov->fake_id_opt->str = ov->opts_root->id;
ov->fake_id_opt->name = g_strdup("id");
ov->fake_id_opt->str = g_strdup(ov->opts_root->id);
opts_visitor_insert(ov->unprocessed_opts, ov->fake_id_opt);
}
}
@ -177,7 +177,11 @@ opts_end_struct(Visitor *v, Error **errp)
}
g_hash_table_destroy(ov->unprocessed_opts);
ov->unprocessed_opts = NULL;
g_free(ov->fake_id_opt);
if (ov->fake_id_opt) {
g_free(ov->fake_id_opt->name);
g_free(ov->fake_id_opt->str);
g_free(ov->fake_id_opt);
}
ov->fake_id_opt = NULL;
}