diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/admin.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/plugins/admin.c b/plugins/admin.c index aea33cb71..02fec0456 100644 --- a/plugins/admin.c +++ b/plugins/admin.c @@ -196,12 +196,17 @@ static char **new_uuid_strings(struct queue *allowlist, gsize *num) char **uuid_strs = NULL; gsize i = 0, allowlist_num; + allowlist_num = queue_length(allowlist); + if (!allowlist_num) { + *num = 0; + return NULL; + } + /* Set num to a non-zero number so that whoever call this could know if * this function success or not */ *num = 1; - allowlist_num = queue_length(allowlist); uuid_strs = g_try_malloc_n(allowlist_num, sizeof(char *)); if (!uuid_strs) return NULL; |