diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-20 10:41:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-20 10:41:12 -0700 |
| commit | 791f2df39b8248490ab41022939debaa82b96028 (patch) | |
| tree | 99fd6e5536433d7758f087635e67e78a33749ae4 /fs/isofs | |
| parent | 465b0dbb38a02c449c62563ce0995e741c0ebe18 (diff) | |
| parent | 84969465ddc4f8aeb3b993123b571aa01c5f2683 (diff) | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull misc filesystem fixes from Jan Kara:
"Several ACL related fixes for ext2, reiserfs, and hfsplus.
And also one minor isofs cleanup"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
hfsplus: Don't clear SGID when inheriting ACLs
isofs: Fix off-by-one in 'session' mount option parsing
reiserfs: preserve i_mode if __reiserfs_set_acl() fails
ext2: preserve i_mode if ext2_set_acl() fails
ext2: Don't clear SGID when inheriting ACLs
reiserfs: Don't clear SGID when inheriting ACLs
Diffstat (limited to 'fs/isofs')
| -rw-r--r-- | fs/isofs/inode.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c index 8cf898a59730..217a5e7815da 100644 --- a/fs/isofs/inode.c +++ b/fs/isofs/inode.c @@ -410,7 +410,11 @@ static int parse_options(char *options, struct iso9660_options *popt) if (match_int(&args[0], &option)) return 0; n = option; - if (n > 99) + /* + * Track numbers are supposed to be in range 1-99, the + * mount option starts indexing at 0. + */ + if (n >= 99) return 0; popt->session = n + 1; break; @@ -543,7 +547,7 @@ static unsigned int isofs_get_last_session(struct super_block *sb, s32 session) vol_desc_start=0; ms_info.addr_format=CDROM_LBA; - if(session >= 0 && session <= 99) { + if (session > 0) { struct cdrom_tocentry Te; Te.cdte_track=session; Te.cdte_format=CDROM_LBA; |