From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert LeBlanc Subject: [PATCH] mdopen: Prevent overrunning the devname buffer when copying devnm into it for long md names. Date: Tue, 23 Aug 2016 14:37:54 -0600 Message-ID: <20160823203754.28117-1-robert@leblancnet.us> Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org Cc: dm-devel@redhat.com, robert@leblancnet.us List-Id: linux-raid.ids Signed-Off: Robert LeBlanc --- mdopen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mdopen.c b/mdopen.c index f818fdf..5af344b 100644 --- a/mdopen.c +++ b/mdopen.c @@ -144,7 +144,7 @@ int create_mddev(char *dev, char *name, int autof, int trustworthy, struct createinfo *ci = conf_get_create_info(); int parts; char *cname; - char devname[20]; + char devname[37]; char devnm[32]; char cbuf[400]; if (chosen == NULL) -- 2.9.3