snac2

commit 9185cc4baa70b77336aa5a862cd23c3913800c0c
parent 5532a3e8bdec92ada01bd844f796f0f95e9e312e
Author: default <nobody@localhost>
Date:   Fri, 12 Jan 2024 11:03:29 +0100

Minor tweak for better corruption detection.

Diffstat:
M
mastoapi.c
 | 
12
++++++------

1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/mastoapi.c b/mastoapi.c
@@ -494,18 +494,18 @@ xs_str *mastoapi_id(const xs_dict *msg)
 xs_dict *mastoapi_account(const xs_dict *actor)
 /* converts an ActivityPub actor to a Mastodon account */
 {
+    const char *id  = xs_dict_get(actor, "id");
+    const char *pub = xs_dict_get(actor, "published");
+
+    if (xs_type(id) != XSTYPE_STRING)
+        return NULL;
+
     const char *prefu = xs_dict_get(actor, "preferredUsername");
 
     const char *display_name = xs_dict_get(actor, "name");
     if (xs_is_null(display_name) || *display_name == '\0')
         display_name = prefu;
 
-    const char *id  = xs_dict_get(actor, "id");
-    const char *pub = xs_dict_get(actor, "published");
-
-    if (xs_is_null(id))
-        return NULL;
-
     xs_dict *acct = xs_dict_new();
     xs *acct_md5  = xs_md5_hex(id, strlen(id));
     acct = xs_dict_append(acct, "id",           acct_md5);