Merged revisions 225169 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r225169 | russell | 2009-10-21 11:39:20 -0500 (Wed, 21 Oct 2009) | 2 lines
  
  Isolate the frame returned from ast_translate().
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@225170 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/translate.c

@@ -295,7 +295,7 @@ struct ast_trans_pvt *ast_translator_build_path(int dest, int source)
 struct ast_frame *ast_translate(struct ast_trans_pvt *path, struct ast_frame *f, int consume)
 {
 	struct ast_trans_pvt *p = path;
-	struct ast_frame *out = f;
+	struct ast_frame *out = f, *ret;
 	struct timeval delivery;
 	int has_timing_info;
 	long ts;
@@ -364,7 +364,11 @@ struct ast_frame *ast_translate(struct ast_trans_pvt *path, struct ast_frame *f,
 	/* Invalidate prediction if we're entering a silence period */
 	if (out->frametype == AST_FRAME_CNG)
 		path->nextout = ast_tv(0, 0);
-	return out;
+
+	ret = ast_frisolate(out);
+	ast_frfree(out);
+
+	return ret;
 }
 
 /*! \brief compute the cost of a single translation step */