core: set max length to 4096 for /secure passphrase (closes #1323)

2026-07-07 10:13:12 +02:00 · 2019-03-12 21:30:01 +01:00
parent bc6c1f274c
commit 99e48d7fa3
17 changed files with 86 additions and 21 deletions
@@ -5466,6 +5466,16 @@ COMMAND_CALLBACK(secure)
    if (string_strcasecmp (argv[1], "passphrase") == 0)
    {
        COMMAND_MIN_ARGS(3, "passphrase");
+        if ((strcmp (argv[2], "-delete") != 0)
+            && (strlen (argv_eol[2]) > SECURE_PASSPHRASE_MAX_LENGTH))
+        {
+            gui_chat_printf (NULL,
+                             _("%sError: passphrase is too long "
+                               "(max: %d chars)"),
+                             gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
+                             SECURE_PASSPHRASE_MAX_LENGTH);
+            return WEECHAT_RC_OK;
+        }
        passphrase_was_set = 0;
        if (secure_passphrase)
        {