tcc_free(table_ident) in preprocess_new() if table_ident != NULL

2015-03-03 14:54:46 +03:00
parent e2a8fd4520
commit a429d40f06
2 changed files with 5 additions and 1 deletions
--- a/libtcc.c
+++ b/libtcc.c
@ -888,6 +888,7 @@ static void tcc_cleanup(void)
    for(i = 0; i < n; i++)
        tcc_free(table_ident[i]);
    tcc_free(table_ident);
+    table_ident = NULL;

    /* free sym_pools */
    dynarray_reset(&sym_pools, &nb_sym_pools);
--- a/tccpp.c
+++ b/tccpp.c
@ -3165,7 +3165,10 @@ ST_FUNC void preprocess_new(void)
        isidnum_table[i-CH_EOF] = isid(i) || isnum(i);

    /* add all tokens */
+    if (table_ident) {
+	tcc_free (table_ident);
 	table_ident = NULL;
+    }
    memset(hash_ident, 0, TOK_HASH_SIZE * sizeof(TokenSym *));
    
    tok_ident = TOK_IDENT;