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Properly free the decoded page image array on context free.


git-svn-id: http://svn.ghostscript.com/jbig2dec/trunk@380 ded80894-8fb9-0310-811b-c03f3676ab4d

--- a/jbig2.c

+++ b/jbig2.c

@@ -352,14 +352,18 @@

   int i;

   jbig2_free(ca, ctx->buf);

-  if (ctx->segments != NULL)

-    {

-      for (i = ctx->segment_index; i < ctx->n_segments; i++)

-	jbig2_free_segment(ctx, ctx->segments[i]);

-      jbig2_free(ca, ctx->segments);

-    }

+  if (ctx->segments != NULL) {

+    for (i = ctx->segment_index; i < ctx->n_segments; i++)

+      jbig2_free_segment(ctx, ctx->segments[i]);

+    jbig2_free(ca, ctx->segments);

+  }

-  /* todo: free pages */

+  if (ctx->pages != NULL) {

+    for (i = 0; i <= ctx->current_page; i++)

+      if (ctx->pages[i].image != NULL)

+	jbig2_image_release(ctx, ctx->pages[i].image);

+    jbig2_free(ca, ctx->pages);

+  }

   jbig2_free(ca, ctx);

 }