diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-07-21 21:58:48 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-07-21 21:58:48 +0200 |
| commit | c673f305ec0c2c80bc3873bcc8718d9ba85340c9 (patch) | |
| tree | ec3ad951ccd3d2688682c17a1ba6f73827e93c5f /lib | |
| parent | 4aeac131e3fcb92fc624c8e51ff6e3dc22f11ce3 (diff) | |
Fix indexing into export table
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sqfs/write_export_table.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/sqfs/write_export_table.c b/lib/sqfs/write_export_table.c index eee4e01..2815cc2 100644 --- a/lib/sqfs/write_export_table.c +++ b/lib/sqfs/write_export_table.c @@ -11,23 +11,23 @@ int write_export_table(int outfd, fstree_t *fs, sqfs_super_t *super, size_t i; int ret; - table = malloc(sizeof(uint64_t) * fs->inode_tbl_size); + table = malloc(sizeof(uint64_t) * (fs->inode_tbl_size - 1)); if (table == NULL) { perror("Allocating NFS export table"); return -1; } - for (i = 0; i < fs->inode_tbl_size; ++i) { + for (i = 1; i < fs->inode_tbl_size; ++i) { if (fs->inode_table[i] == NULL) { - table[i] = 0xFFFFFFFFFFFFFFFF; + table[i - 1] = htole64(0xFFFFFFFFFFFFFFFF); } else { - table[i] = htole64(fs->inode_table[i]->inode_ref); + table[i - 1] = htole64(fs->inode_table[i]->inode_ref); } } ret = sqfs_write_table(outfd, super, table, sizeof(table[0]), - fs->inode_tbl_size, &start, cmp); + fs->inode_tbl_size - 1, &start, cmp); super->export_table_start = start; super->flags |= SQFS_FLAG_EXPORTABLE; |