On 11/5/25 19:09, Nikola Z. Ivanov wrote: > Add check for inode->i_nlink == 1 for directories during unlink, > as their value is decremented twice, which can trigger a warning in > drop_nlink. In such case mark the filesystem as corrupted and return > from the function call with the relevant failure return value. > > Additionally add the check for i_nlink == 1 in > sanity_check_inode in order to detect on-disk corruption early. > > Reported-by: [email protected] > Closes: https://syzkaller.appspot.com/bug?extid=c07d47c7bc68f47b9083 > Tested-by: [email protected] > Signed-off-by: Nikola Z. Ivanov <[email protected]>
Reviewed-by: Chao Yu <[email protected]> Thanks, _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
