shithub: puzzles

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Fix two memory leaks reported by Tiago Dionizio in recent Loopy
development.

[originally from svn r9163]

--- a/grid.c

+++ b/grid.c

@@ -454,6 +454,14 @@

         dots[i] = (dots[i] ? newdots++ : -1);

     /*

+     * Free the dynamically allocated 'dots' pointer lists in faces

+     * we're going to discard.

+     */

+    for (i = 0; i < g->num_faces; i++)

+        if (faces[i] < 0)

+            sfree(g->faces[i].dots);

+

+    /*

      * Go through and compact the arrays.

      */

     for (i = 0; i < g->num_dots; i++)

--- a/loopy.c

+++ b/loopy.c

@@ -917,6 +917,8 @@

 static void game_free_drawstate(drawing *dr, game_drawstate *ds)

 {

+    sfree(ds->textx);

+    sfree(ds->texty);

     sfree(ds->clue_error);

     sfree(ds->clue_satisfied);

     sfree(ds->lines);