The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 17e9e134a8efabbbf689a0904eee92bb5a868172 Mon Sep 17 00:00:00 2001
From: Tian Tao <tiantao6@xxxxxxxxxxxxx>
Date: Wed, 14 Apr 2021 09:43:44 +0800
Subject: [PATCH] dm integrity: fix missing goto in bitmap_flush_interval error
handling
Fixes: 468dfca38b1a ("dm integrity: add a bitmap mode")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index fed8a7ccd7f9..6977422454a4 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -4049,6 +4049,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv)
if (val >= (uint64_t)UINT_MAX * 1000 / HZ) {
r = -EINVAL;
ti->error = "Invalid bitmap_flush_interval argument";
+ goto bad;
}
ic->bitmap_flush_interval = msecs_to_jiffies(val);
} else if (!strncmp(opt_string, "internal_hash:", strlen("internal_hash:"))) {
