shithub: gefs

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freplay: fix off-by-one in size, use /mnt instead of /n

--- a/test/freplay.c

+++ b/test/freplay.c

@@ -6,7 +6,7 @@

 File*	ctlfile;

 File*	datfile;

-char*	mountpt	= "/n/replay";

+char*	mountpt	= "/mnt/replay";

 char*	srvname = "replay";

 char*	logfile;

 char*	replayfile;

@@ -75,10 +75,14 @@

 fswrite(Req *r)

 {

 	if(r->fid->file == datfile){

-		if(logfile == nil)

+		if(logfile == nil){

 			respond(r, "read-only replay file: no log defined");

-		if(r->ifcall.offset + r->ifcall.count >= membufsz)

+			return;

+		}

+		if(r->ifcall.offset + r->ifcall.count > membufsz){

 			respond(r, "operation exceeds file size");

+			return;

+		}

 		log1(logfd, r->ifcall.data, r->ifcall.offset, r->ifcall.count);

 		memcpy(membuf + r->ifcall.offset, r->ifcall.data, r->ifcall.count);

 		r->ofcall.count = r->ifcall.count;