Changeset 2770 for trunk/src/kmk/expand.c

Timestamp:

Feb 1, 2015, 6:12:37 PM (10 years ago)

Author:

bird

Message:

string expansion debugged and enabled. fixed access-after-alloc bug in func_sort and could lead to heap corruption.

File:

• trunk/src/kmk/expand.c (modified) (2 diffs)

trunk/src/kmk/expand.c

@@ -256 +256 @@
       v->expand_count++;
       if (   v->expandprog
-          || (v->expand_count == 10 && kmk_cc_compile_variable_for_expand (v)) )
+          || (v->expand_count == 3 && kmk_cc_compile_variable_for_expand (v)) )
         o = kmk_exec_expand_to_var_buf (v, o);
       else
@@ -1081 +1081 @@
       v->value_length = p - v->value;
       v->value_alloc_len = variable_buffer_length;
+      VARIABLE_CHANGED(v);
 
       /* Restore the variable buffer, but without freeing the current. */