Currently, versions in f2fs_configuration have one more byte than those in sb, so versions in sb may not end with '\0', and then print_raw_sb_info() will print something beyond sb->version.
Signed-off-by: Junling Zheng <zhengjunl...@huawei.com> --- fsck/mount.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fsck/mount.c b/fsck/mount.c index 0a30adb..9def919 100644 --- a/fsck/mount.c +++ b/fsck/mount.c @@ -341,7 +341,10 @@ void print_raw_sb_info(struct f2fs_super_block *sb) DISP_u32(sb, node_ino); DISP_u32(sb, meta_ino); DISP_u32(sb, cp_payload); - DISP("%s", sb, version); + if (sb->version[255] != '\0') + DISP("%-.256s", sb, version); + else + DISP("%s", sb, version); printf("\n"); } -- 2.17.0 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel