From: Jens Axboe <jens.axboe@oracle.com>
Date: Wed, 28 Mar 2007 07:33:43 +0000 (+0200)
Subject: Fix infinite loop in get_next_file_rr()
X-Git-Tag: fio-1.15~6
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=d5ed68ea91e3f6a6b366cc2dcf2b1e7b9ce2b8d0

Fix infinite loop in get_next_file_rr()

We need to clear f to NULL before doing a continue on FIO_FILE_DONE.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/io_u.c b/io_u.c
index 5f51a00e..691f7afe 100644
--- a/io_u.c
+++ b/io_u.c
@@ -446,8 +446,10 @@ static struct fio_file *get_next_file_rr(struct thread_data *td, int goodf,
 		if (td->next_file >= td->o.nr_files)
 			td->next_file = 0;
 
-		if (f->flags & FIO_FILE_DONE)
+		if (f->flags & FIO_FILE_DONE) {
+			f = NULL;
 			continue;
+		}
 
 		if ((!goodf || (f->flags & goodf)) && !(f->flags & badf))
 			break;