From f369a89e914eb1f14b26d6e84fa32fdf8a591cfc Mon Sep 17 00:00:00 2001 From: Andrey Grafin Date: Mon, 18 Sep 2017 17:35:08 +0300 Subject: [PATCH 1/1] fcoe-utils: Fix get_ctlr_num() for large ctlr_* indices Each creation of a FCoE device increases counter which is used as a suffix in a FCoE device name in sysfs (i.e. /sys/bus/fcoe/devices/ctlr_1). Once this counter reaches the value of two digits (10 and larger), get_ctlr_num() stopped working properly and a command like `fcoeadm -i` which depends on get_ctlr_num() call doesn't show anything. This patch solves this problem. Signed-off-by: Andrey Grafin Signed-off-by: Johannes Thumshirn --- lib/sysfs_hba.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/sysfs_hba.c b/lib/sysfs_hba.c index 5cb7fd3fa5d5..786215440bac 100644 --- a/lib/sysfs_hba.c +++ b/lib/sysfs_hba.c @@ -606,7 +606,7 @@ static int get_ctlr_num(const char *netdev) if (!ctlr) continue; - ctlr_num = atoi(&ctlr[strlen(ctlr) - 1]); + ctlr_num = atoi(&ctlr[sizeof("ctlr_") - 1]); break; } -- 2.14.4