From 88a6006bc83cc917141d02fd0351d7008e534790 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 27 Mar 2013 14:17:52 +0100 Subject: lsblk: fix hctl buffer usage [coverity scan] Signed-off-by: Karel Zak --- lib/sysfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/sysfs.c') diff --git a/lib/sysfs.c b/lib/sysfs.c index d14459b73..a87e9e3d0 100644 --- a/lib/sysfs.c +++ b/lib/sysfs.c @@ -653,9 +653,10 @@ int sysfs_scsi_get_hctl(struct sysfs_cxt *cxt, int *h, int *c, int *t, int *l) return len; buf[len] = '\0'; - hctl = strrchr(buf, '/') + 1; + hctl = strrchr(buf, '/'); if (!hctl) return -1; + hctl++; if (sscanf(hctl, "%d:%d:%d:%d", &cxt->scsi_host, &cxt->scsi_channel, &cxt->scsi_target, &cxt->scsi_lun) != 4) -- cgit v1.2.3-55-g7522