opengnsys
/
ntfs-3g
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed setting reparse tags in parent directories

PERMISSION_HANDLING_BRANCH
Jean-Pierre André 2010-02-17 21:26:40 +01:00
parent d9f8647ef9
commit 1bdd93e237
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
libntfs-3g/inode.c
View File

@ -758,6 +758,8 @@ static int ntfs_inode_sync_file_name(ntfs_inode *ni, ntfs_inode *dir_ni)
ntfs_inode *index_ni;
FILE_NAME_ATTR *fn;
FILE_NAME_ATTR *fnx;
REPARSE_POINT *rpp;
le32 reparse_tag;
int err = 0;
ntfs_log_trace("Entering for inode %lld\n", (long long)ni->mft_no);
@ -767,6 +769,17 @@ static int ntfs_inode_sync_file_name(ntfs_inode *ni, ntfs_inode *dir_ni)
err = errno;
goto err_out;
}
/* Collect the reparse tag, if any */
reparse_tag = cpu_to_le32(0);
if (ni->flags & FILE_ATTR_REPARSE_POINT) {
if (!ntfs_attr_lookup(AT_REPARSE_POINT, NULL,
0, CASE_SENSITIVE, 0, NULL, 0, ctx)) {
rpp = (REPARSE_POINT*)((u8 *)ctx->attr +
le16_to_cpu(ctx->attr->value_offset));
reparse_tag = rpp->reparse_tag;
}
ntfs_attr_reinit_search_ctx(ctx);
}
/* Walk through all FILE_NAME attributes and update them. */
while (!ntfs_attr_lookup(AT_FILE_NAME, NULL, 0, 0, 0, NULL, 0, ctx)) {
fn = (FILE_NAME_ATTR *)((u8 *)ctx->attr +
@ -830,6 +843,8 @@ static int ntfs_inode_sync_file_name(ntfs_inode *ni, ntfs_inode *dir_ni)
fnx->allocated_size = cpu_to_sle64(ni->allocated_size);
fnx->data_size = cpu_to_sle64(ni->data_size);
}
/* update or clear the reparse tag in the index */
fnx->reparse_point_tag = reparse_tag;
if (!test_nino_flag(ni, TimesSet)) {
fnx->creation_time = ni->creation_time;
fnx->last_data_change_time = ni->last_data_change_time;