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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /fs/xfs/libxfs/xfs_symlink_remote.c | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'fs/xfs/libxfs/xfs_symlink_remote.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_symlink_remote.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_symlink_remote.c b/fs/xfs/libxfs/xfs_symlink_remote.c index 8f8af05b3..cb6fd20a4 100644 --- a/fs/xfs/libxfs/xfs_symlink_remote.c +++ b/fs/xfs/libxfs/xfs_symlink_remote.c @@ -31,6 +31,7 @@ #include "xfs_cksum.h" #include "xfs_trans.h" #include "xfs_buf_item.h" +#include "xfs_log.h" /* @@ -60,6 +61,7 @@ xfs_symlink_hdr_set( if (!xfs_sb_version_hascrc(&mp->m_sb)) return 0; + memset(dsl, 0, sizeof(struct xfs_dsymlink_hdr)); dsl->sl_magic = cpu_to_be32(XFS_SYMLINK_MAGIC); dsl->sl_offset = cpu_to_be32(offset); dsl->sl_bytes = cpu_to_be32(size); @@ -116,6 +118,8 @@ xfs_symlink_verify( return false; if (dsl->sl_owner == 0) return false; + if (!xfs_log_check_lsn(mp, be64_to_cpu(dsl->sl_lsn))) + return false; return true; } @@ -183,6 +187,7 @@ xfs_symlink_local_to_remote( if (!xfs_sb_version_hascrc(&mp->m_sb)) { bp->b_ops = NULL; memcpy(bp->b_addr, ifp->if_u1.if_data, ifp->if_bytes); + xfs_trans_log_buf(tp, bp, 0, ifp->if_bytes - 1); return; } @@ -198,4 +203,6 @@ xfs_symlink_local_to_remote( buf = bp->b_addr; buf += xfs_symlink_hdr_set(mp, ip->i_ino, 0, ifp->if_bytes, bp); memcpy(buf, ifp->if_u1.if_data, ifp->if_bytes); + xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsymlink_hdr) + + ifp->if_bytes - 1); } |