@@ -234,8 +234,9 @@ struct test_case_struct
{ WRDE_CMDSUB, NULL, "$((1+`echo 1`))", WRDE_NOCMD, 0, { NULL, }, IFS },
{ WRDE_CMDSUB, NULL, "$((1+$((`echo 1`))))", WRDE_NOCMD, 0, { NULL, }, IFS },
- { WRDE_SYNTAX, NULL, "`\\", 0, 0, { NULL, }, IFS }, /* BZ 18042 */
- { WRDE_SYNTAX, NULL, "${", 0, 0, { NULL, }, IFS }, /* BZ 18043 */
+ { WRDE_SYNTAX, NULL, "`\\", 0, 0, { NULL, }, IFS }, /* BZ 18042 */
+ { WRDE_SYNTAX, NULL, "${", 0, 0, { NULL, }, IFS }, /* BZ 18043 */
+ { WRDE_SYNTAX, NULL, "L${a:", 0, 0, { NULL, }, IFS }, /* BZ 18043#c4 */
{ -1, NULL, NULL, 0, 0, { NULL, }, IFS },
};
@@ -1343,7 +1343,8 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
break;
case ':':
- if (strchr ("-=?+", words[1 + *offset]) == NULL)
+ if (words[1 + *offset] == '\0'
+ || strchr ("-=?+", words[1 + *offset]) == NULL)
goto syntax;
colon_seen = 1;