diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 1 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_symlink_remote.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_iops.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_linux.h | 1 | ||||
| -rw-r--r-- | fs/xfs/xfs_symlink.c | 6 |
6 files changed, 8 insertions, 8 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index e204a942e5bf..23229f0c5b15 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -1211,6 +1211,7 @@ struct xfs_dsymlink_hdr { #define XFS_SYMLINK_CRC_OFF offsetof(struct xfs_dsymlink_hdr, sl_crc) +#define XFS_SYMLINK_MAXLEN 1024 /* * The maximum pathlen is 1024 bytes. Since the minimum file system * blocksize is 512 bytes, we can get a max of 3 extents back from diff --git a/fs/xfs/libxfs/xfs_symlink_remote.c b/fs/xfs/libxfs/xfs_symlink_remote.c index 2e2c6716b623..c484877129a0 100644 --- a/fs/xfs/libxfs/xfs_symlink_remote.c +++ b/fs/xfs/libxfs/xfs_symlink_remote.c @@ -114,7 +114,7 @@ xfs_symlink_verify( if (bp->b_bn != be64_to_cpu(dsl->sl_blkno)) return false; if (be32_to_cpu(dsl->sl_offset) + - be32_to_cpu(dsl->sl_bytes) >= MAXPATHLEN) + be32_to_cpu(dsl->sl_bytes) >= XFS_SYMLINK_MAXLEN) return false; if (dsl->sl_owner == 0) return false; diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index b456cca1bfb2..6bd916bd35e2 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -477,14 +477,14 @@ xfs_calc_mkdir_reservation( /* * Making a new symplink is the same as creating a new file, but * with the added blocks for remote symlink data which can be up to 1kB in - * length (MAXPATHLEN). + * length (XFS_SYMLINK_MAXLEN). */ STATIC uint xfs_calc_symlink_reservation( struct xfs_mount *mp) { return xfs_calc_create_reservation(mp) + - xfs_calc_buf_res(1, MAXPATHLEN); + xfs_calc_buf_res(1, XFS_SYMLINK_MAXLEN); } /* diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 077e2b2ac773..469c9fa4c178 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -460,7 +460,7 @@ xfs_vn_get_link( if (!dentry) return ERR_PTR(-ECHILD); - link = kmalloc(MAXPATHLEN+1, GFP_KERNEL); + link = kmalloc(XFS_SYMLINK_MAXLEN+1, GFP_KERNEL); if (!link) goto out_err; diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index ecdae42267d3..44abaecd1481 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -143,7 +143,6 @@ typedef __u32 xfs_nlink_t; #define __return_address __builtin_return_address(0) #define XFS_PROJID_DEFAULT 0 -#define MAXPATHLEN 1024 #define MIN(a,b) (min(a,b)) #define MAX(a,b) (max(a,b)) diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index 493804857d67..12cd9cf7de41 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -143,7 +143,7 @@ xfs_readlink( if (!pathlen) goto out; - if (pathlen < 0 || pathlen > MAXPATHLEN) { + if (pathlen < 0 || pathlen > XFS_SYMLINK_MAXLEN) { xfs_alert(mp, "%s: inode (%llu) bad symlink length (%lld)", __func__, (unsigned long long) ip->i_ino, (long long) pathlen); @@ -202,7 +202,7 @@ xfs_symlink( * Check component lengths of the target path name. */ pathlen = strlen(target_path); - if (pathlen >= MAXPATHLEN) /* total string too long */ + if (pathlen >= XFS_SYMLINK_MAXLEN) /* total string too long */ return -ENAMETOOLONG; udqp = gdqp = NULL; @@ -559,7 +559,7 @@ xfs_inactive_symlink( return 0; } - if (pathlen < 0 || pathlen > MAXPATHLEN) { + if (pathlen < 0 || pathlen > XFS_SYMLINK_MAXLEN) { xfs_alert(mp, "%s: inode (0x%llx) bad symlink length (%d)", __func__, (unsigned long long)ip->i_ino, pathlen); xfs_iunlock(ip, XFS_ILOCK_EXCL); |