Merged revisions 37856 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r37856 | russell | 2006-07-17 20:41:47 -0400 (Mon, 17 Jul 2006) | 2 lines

don't crash if the frame has no data, but has a src

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@37857 65c4cc65-6c06-0410-ace0-fbb531ad65f3

frame.c

@@ -392,7 +392,7 @@ struct ast_frame *ast_frdup(struct ast_frame *f)
 		memcpy(out->data, f->data, out->datalen);	
 	}
 	if (srclen > 0) {
-		out->src = out->data + f->datalen;
+		out->src = buf + sizeof(*out) + AST_FRIENDLY_OFFSET + f->datalen;
 		/* Must have space since we allocated for it */
 		strcpy((char *)out->src, f->src);
 	}