diff options
| -rw-r--r-- | source3/modules/vfs_default.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c index ed14c673b5..23c1cc2a00 100644 --- a/source3/modules/vfs_default.c +++ b/source3/modules/vfs_default.c @@ -1819,15 +1819,14 @@ static int strict_allocate_ftruncate(vfs_handle_struct *handle, files_struct *fs return ENOTSUP or EINVAL in cases like that. */ ret = SMB_VFS_FALLOCATE(fsp, VFS_FALLOCATE_EXTEND_SIZE, pst->st_ex_size, space_to_write); - if (ret == ENOSPC) { - errno = ENOSPC; + if (ret == -1 && errno == ENOSPC) { return -1; } if (ret == 0) { return 0; } DEBUG(10,("strict_allocate_ftruncate: SMB_VFS_FALLOCATE failed with " - "error %d. Falling back to slow manual allocation\n", ret)); + "error %d. Falling back to slow manual allocation\n", errno)); /* available disk space is enough or not? */ space_avail = get_dfree_info(fsp->conn, @@ -1843,8 +1842,7 @@ static int strict_allocate_ftruncate(vfs_handle_struct *handle, files_struct *fs /* Write out the real space on disk. */ ret = vfs_slow_fallocate(fsp, pst->st_ex_size, space_to_write); if (ret != 0) { - errno = ret; - ret = -1; + return -1; } return 0; @@ -1929,6 +1927,15 @@ static int vfswrap_fallocate(vfs_handle_struct *handle, START_PROFILE(syscall_fallocate); if (mode == VFS_FALLOCATE_EXTEND_SIZE) { result = sys_posix_fallocate(fsp->fh->fd, offset, len); + /* + * posix_fallocate returns 0 on success, errno on error + * and doesn't set errno. Make it behave like fallocate() + * which returns -1, and sets errno on failure. + */ + if (result != 0) { + errno = result; + result = -1; + } } else if (mode == VFS_FALLOCATE_KEEP_SIZE) { result = sys_fallocate(fsp->fh->fd, mode, offset, len); } else { |