diff options
Diffstat (limited to 'fs/hfsplus')
-rw-r--r-- | fs/hfsplus/inode.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index 486021773911..88bf1b562641 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c | |||
@@ -31,10 +31,19 @@ static int hfsplus_write_begin(struct file *file, struct address_space *mapping, | |||
31 | loff_t pos, unsigned len, unsigned flags, | 31 | loff_t pos, unsigned len, unsigned flags, |
32 | struct page **pagep, void **fsdata) | 32 | struct page **pagep, void **fsdata) |
33 | { | 33 | { |
34 | int ret; | ||
35 | |||
34 | *pagep = NULL; | 36 | *pagep = NULL; |
35 | return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata, | 37 | ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata, |
36 | hfsplus_get_block, | 38 | hfsplus_get_block, |
37 | &HFSPLUS_I(mapping->host).phys_size); | 39 | &HFSPLUS_I(mapping->host).phys_size); |
40 | if (unlikely(ret)) { | ||
41 | loff_t isize = mapping->host->i_size; | ||
42 | if (pos + len > isize) | ||
43 | vmtruncate(mapping->host, isize); | ||
44 | } | ||
45 | |||
46 | return ret; | ||
38 | } | 47 | } |
39 | 48 | ||
40 | static sector_t hfsplus_bmap(struct address_space *mapping, sector_t block) | 49 | static sector_t hfsplus_bmap(struct address_space *mapping, sector_t block) |