diff options
Diffstat (limited to 'fs/gfs2/bmap.c')
| -rw-r--r-- | fs/gfs2/bmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 19b9bfc10349..3fb9a26b6f58 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -448,6 +448,8 @@ static int gfs2_block_pointers(struct inode *inode, u64 lblock, int create, u64 dblock = 0; int boundary; + BUG_ON(maxlen == 0); + if (gfs2_assert_warn(sdp, !gfs2_is_stuffed(ip))) return 0; @@ -561,7 +563,7 @@ int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsi BUG_ON(!new); bmap_lock(inode, create); - ret = gfs2_block_pointers(inode, lblock, create, &bh, &mp, *extlen); + ret = gfs2_block_pointers(inode, lblock, create, &bh, &mp, 32); bmap_unlock(inode, create); *extlen = bh.b_size >> inode->i_blkbits; *dblock = bh.b_blocknr; |