From: Jens Axboe <axboe@suse.de>
Date: Mon, 28 Nov 2005 15:09:02 +0000 (+0100)
Subject: [PATCH] fio: use temporary storage before calling dirname()
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8cf48a05604d4770014219188f10ee700da4dd2d;p=disktools.git

[PATCH] fio: use temporary storage before calling dirname()
---

diff --git a/fio.c b/fio.c
index 9a87f60..5d56f52 100644
--- a/fio.c
+++ b/fio.c
@@ -1662,7 +1662,8 @@ static void init_disk_util(struct thread_data *td)
 		/*
 		 * must be a file, open "." in that path
 		 */
-		p = dirname(td->file_name);
+		strcpy(foo, td->file_name);
+		p = dirname(foo);
 		if (stat(p, &st)) {
 			perror("disk util stat");
 			return;