From: Jens Axboe <axboe@kernel.dk>
Date: Tue, 15 Jan 2019 20:52:14 +0000 (-0700)
Subject: t/io_uring: terminate buf[] file depth string
X-Git-Tag: fio-3.13~18
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=ac21bfabdedd0a5e734b8816d6b09ea5c0c1452d

t/io_uring: terminate buf[] file depth string

Prevents garbage print for !s->nr_files (do_nop = 1).

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/t/io_uring.c b/t/io_uring.c
index 78b92685..dd510be5 100644
--- a/t/io_uring.c
+++ b/t/io_uring.c
@@ -475,6 +475,7 @@ static void file_depths(char *buf)
 	char *p;
 	int i;
 
+	buf[0] = '\0';
 	p = buf;
 	for (i = 0; i < s->nr_files; i++) {
 		struct file *f = &s->files[i];