From 41683b8609f5dea3cb3ae791a8889c86c668d205 Mon Sep 17 00:00:00 2001
From: Sebastien GODARD <sysstat@users.noreply.github.com>
Date: Fri, 27 Mar 2015 16:52:27 +0100
Subject: [PATCH] Use proper length for mountp string

We read 256 chars for the mountpoint name to (try to) be sure to get it
all, and so ths statvfs() function won't fail in read_filesystem()
function.
Yet only MAX_FS_LEN chars should be saved in stats_filesystem structure.

Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
(cherry picked from commit 7d010b8b3646e1d87427aca13feb16ac890d7c4c)
---
 rd_stats.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rd_stats.c b/rd_stats.c
index cb45d82..f288eb8 100644
--- a/rd_stats.c
+++ b/rd_stats.c
@@ -1956,7 +1956,8 @@ void read_filesystem(struct stats_filesystem *st_filesystem, int nbr)
 			st_filesystem_i->f_files  = buf.f_files;
 			st_filesystem_i->f_ffree  = buf.f_ffree;
 			strcpy(st_filesystem_i->fs_name, fs_name);
-			strcpy(st_filesystem_i->mountp, mountp);
+			strncpy(st_filesystem_i->mountp, mountp, MAX_FS_LEN);
+			st_filesystem_i->mountp[MAX_FS_LEN - 1] = '\0';
 		}
 	}
 
-- 
2.14.3