Check the value of abbreviationLen

2017-08-08 17:34:08 -07:00
parent 220654876a
commit 332f1d9b5a
2 changed files with 4 additions and 0 deletions
--- a/right/src/config_parser/parse_keymap.c
+++ b/right/src/config_parser/parse_keymap.c
@@ -205,6 +205,9 @@ parser_error_t ParseKeymap(config_buffer_t *buffer, uint8_t keymapIdx, uint8_t k

    (void)name;
    (void)description;
+    if (!abbreviationLen || abbreviationLen > 3) {
+        return ParserError_InvalidAbbreviationLen;
+    }
    if (layerCount != LAYER_COUNT) {
        return ParserError_InvalidLayerCount;
    }