Fix handling of block preallocation support in cases where the kernel PAGE_SIZE is larger than the filesystem blocksize. Signed-off-by: Kalpak Shah <kalpak.shah@xxxxxxx> Signed-off-by: Andreas Dilger <adilger@xxxxxxx>
Fix handling of block preallocation support in cases where the kernel PAGE_SIZE is larger than the filesystem blocksize. Signed-off-by: Kalpak Shah <kalpak@xxxxxxxxxxxxx> Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx> Index: e2fsprogs-1.40.2/e2fsck/pass1.c =================================================================== --- e2fsprogs-1.40.2.orig/e2fsck/pass1.c +++ e2fsprogs-1.40.2/e2fsck/pass1.c @@ -2103,7 +2103,7 @@ static void check_blocks(e2fsck_t ctx, s if ((pb.last_block >= 0) && /* allow allocated blocks to end of PAGE_SIZE */ (size < (__u64)pb.last_block * fs->blocksize) && - (pb.last_block / blkpg * blkpg != pb.last_block || + ((pb.last_block+1) / blkpg * blkpg != (pb.last_block+1) || size < (__u64)(pb.last_block & ~(blkpg-1)) *fs->blocksize)) bad_size = 3; else if (size > ext2_max_sizes[fs->super->s_log_block_size])
