From: Jens Axboe <jaxboe@fusionio.com>
Date: Mon, 15 Aug 2011 07:00:28 +0000 (+0200)
Subject: Fix off-by-one in io_u_plat[] array sizing
X-Git-Tag: fio-1.58~30
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=0a0b49007cbce8d16c9214e7ed47a2b7cc0cc7ed

Fix off-by-one in io_u_plat[] array sizing

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/fio.h b/fio.h
index 67663515..c7411625 100644
--- a/fio.h
+++ b/fio.h
@@ -217,7 +217,7 @@ struct thread_stat {
 	unsigned int io_u_complete[FIO_IO_U_MAP_NR];
 	unsigned int io_u_lat_u[FIO_IO_U_LAT_U_NR];
 	unsigned int io_u_lat_m[FIO_IO_U_LAT_M_NR];
-	unsigned int io_u_plat [2][FIO_IO_U_PLAT_NR];
+	unsigned int io_u_plat[3][FIO_IO_U_PLAT_NR];
 	unsigned long total_io_u[3];
 	unsigned long short_io_u[3];
 	unsigned long total_submit;
diff --git a/stat.c b/stat.c
index 25dd1791..ee6ee51e 100644
--- a/stat.c
+++ b/stat.c
@@ -773,10 +773,11 @@ void show_run_stats(void)
 
 
 		for (k = 0; k <= 2; k++) {
+			int m;
+
 			ts->total_io_u[k] += td->ts.total_io_u[k];
 			ts->short_io_u[k] += td->ts.short_io_u[k];
 
-			int m;
 			for (m = 0; m < FIO_IO_U_PLAT_NR; m++)
 				ts->io_u_plat[k][m] += td->ts.io_u_plat[k][m];
 		}