| commit | c6d5789bea5187c2716959f8954a1e00b8a7835d | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Mar 11 10:33:53 2020 +0100 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Thu Mar 19 11:37:56 2020 -0700 |
| tree | 68e2690031ed012ca0d1b3671fecd34af8b4d31b | |
| parent | 2536ac6872e5265b4d9d263122cee02e3d5cae1d [diff] |
f2fs: 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> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>