diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2020-10-08 16:27:11 -0400 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2020-10-13 15:56:30 -0400 |
| commit | 14b394853606ab79f1d71f3bbbb4ccaab6538c8f (patch) | |
| tree | 7140a49bcea249d72a6c8b2812b06ade349c87b0 /authz | |
| parent | abb9369805fe1ebd4eb2d278555c8e06ef099b15 (diff) | |
authz-list-file: Fix crash when filename is not set
Fix the following crash:
$ qemu-system-x86_64 -object authz-list-file,id=obj0
qemu-system-x86_64: -object authz-list-file,id=obj0: GLib: g_file_get_contents: assertion 'filename != NULL' failed
Segmentation fault (core dumped)
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20201008202713.1416823-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'authz')
| -rw-r--r-- | authz/listfile.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/authz/listfile.c b/authz/listfile.c index cd6163aa40..aaf930453d 100644 --- a/authz/listfile.c +++ b/authz/listfile.c @@ -122,6 +122,11 @@ qauthz_list_file_complete(UserCreatable *uc, Error **errp) QAuthZListFile *fauthz = QAUTHZ_LIST_FILE(uc); gchar *dir = NULL, *file = NULL; + if (!fauthz->filename) { + error_setg(errp, "filename not provided"); + return; + } + fauthz->list = qauthz_list_file_load(fauthz, errp); if (!fauthz->refresh) { |