From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pawel Baldysiak Subject: [PATCH] Lib.c: Fix geting devname for devices with long path Date: Fri, 21 Oct 2016 11:37:51 +0200 Message-ID: <1477042671-12934-4-git-send-email-pawel.baldysiak@intel.com> References: <1477042671-12934-1-git-send-email-pawel.baldysiak@intel.com> Return-path: In-Reply-To: <1477042671-12934-1-git-send-email-pawel.baldysiak@intel.com> Sender: linux-raid-owner@vger.kernel.org To: jes.sorensen@redhat.com Cc: linux-raid@vger.kernel.org, Pawel Baldysiak List-Id: linux-raid.ids In scenario where VMD is enabled, and "x8" type of NVMe drive is plugged into PCIe switch - the path will be longer than 200 chars (additional VMD domain + 2 level of PCIe switches). This patch makes the buffer big enough to handle this kind of configurations. Signed-off-by: Pawel Baldysiak --- lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib.c b/lib.c index 057ee52..b640634 100644 --- a/lib.c +++ b/lib.c @@ -64,7 +64,7 @@ int get_mdp_major(void) char *devid2kname(int devid) { char path[30]; - char link[200]; + char link[PATH_MAX]; static char devnm[32]; char *cp; int n; -- 2.7.4