From: Tomohiro Kusumi <tkusumi@tuxera.com>
Date: Wed, 7 Jun 2017 20:18:45 +0000 (+0300)
Subject: fix wrong malloc size for ignore_error buffer
X-Git-Tag: fio-2.21~17
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=685ffd575151fec5cf7733a89129a7b44660fe3a;hp=1c3fa6c92afe0b63d4ded96502393994a1085dbd

fix wrong malloc size for ignore_error buffer

This is supposed to be allocating the initial buffer which consists
of 4 integers to store errno values to ignore.
Also explicitly zero clear the buffer.

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/options.c b/options.c
index 2daa983e..864e7784 100644
--- a/options.c
+++ b/options.c
@@ -282,7 +282,7 @@ static int ignore_error_type(struct thread_data *td, int etype, char *str)
 	}
 
 	td->o.ignore_error_nr[etype] = 4;
-	error = malloc(4 * sizeof(struct bssplit));
+	error = calloc(4, sizeof(int));
 
 	i = 0;
 	while ((fname = strsep(&str, ":")) != NULL) {