The patch titled
Subject: ocfs2: replace simple_strtoull() with kstrtoull()
has been added to the -mm tree. Its filename is
ocfs2-replaced-simple_strtoull-with-kstrtoull.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/ocfs2-replaced-simple_strtoull-with-kstrtoull.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-replaced-simple_strtoull-with-kstrtoull.patch
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------------------------------------------------------
From: Chen Huang <chenhuang5@xxxxxxxxxx>
Subject: ocfs2: replace simple_strtoull() with kstrtoull()
simple_strtoull() is deprecated in some situation since it does not check
for the range overflow, use kstrtoull() instead.
Link: https://lkml.kernel.org/r/20210526092020.554341-3-chenhuang5@xxxxxxxxxx
Signed-off-by: Chen Huang <chenhuang5@xxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/cluster/heartbeat.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/fs/ocfs2/cluster/heartbeat.c~ocfs2-replaced-simple_strtoull-with-kstrtoull
+++ a/fs/ocfs2/cluster/heartbeat.c
@@ -1596,12 +1596,13 @@ static ssize_t o2hb_region_start_block_s
struct o2hb_region *reg = to_o2hb_region(item);
unsigned long long tmp;
char *p = (char *)page;
+ ssize_t ret;
if (reg->hr_bdev)
return -EINVAL;
- tmp = simple_strtoull(p, &p, 0);
- if (!p || (*p && (*p != '\n')))
+ ret = kstrtoull(p, 0, &tmp);
+ if (ret)
return -EINVAL;
reg->hr_start_block = tmp;
_
Patches currently in -mm which might be from chenhuang5@xxxxxxxxxx are
ocfs2-replaced-simple_strtoull-with-kstrtoull.patch
