fat: fix uninitialized variable

syszbot produced this with a corrupted fs image.  In theory, however an IO
error would trigger this also.

This affects just an error report, so should not be a serious error.

Link: https://lkml.kernel.org/r/87r08wjsnh.fsf@mail.parknet.co.jp
Link: https://lkml.kernel.org/r/66ff2c95.050a0220.49194.03e9.GAE@google.com
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Reported-by: syzbot+ef0d7bc412553291aa86@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
OGAWA Hirofumi 2024-10-04 15:03:49 +09:00 committed by Andrew Morton
parent 08cfa12adf
commit 963a7f4d3b

View File

@ -1037,7 +1037,7 @@ error_inode:
if (corrupt < 0) { if (corrupt < 0) {
fat_fs_error(new_dir->i_sb, fat_fs_error(new_dir->i_sb,
"%s: Filesystem corrupted (i_pos %lld)", "%s: Filesystem corrupted (i_pos %lld)",
__func__, sinfo.i_pos); __func__, new_i_pos);
} }
goto out; goto out;
} }