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| author | Takashi Iwai <tiwai@suse.de> | 2020-04-02 07:04:05 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 19:35:26 +0300 |
| commit | d293d3af2dee0c5f5d41b41ff0a0b091b2c45db8 (patch) | |
| tree | 5d76bb2b2ffdb2935322bc4e5ab1663d3462505c /drivers/mfd/timberdale.h | |
| parent | 0434c9f40442f8cb39232e0c393e90a3abe0728d (diff) | |
| download | linux-d293d3af2dee0c5f5d41b41ff0a0b091b2c45db8.tar.xz | |
ocfs2: use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the actual
output size, the succeeding calls may go beyond the given buffer limit.
Fix it by replacing with scnprintf().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <jiangqi903@gmail.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Link: http://lkml.kernel.org/r/20200311093516.25300-1-tiwai@suse.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/mfd/timberdale.h')
0 files changed, 0 insertions, 0 deletions