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Allowed setting/clearing compression flag for a directory

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This commit is contained in:
jpandre 2009-03-02 20:20:24 +00:00
parent 071b5f0cb8
commit 19dda5be83
1 changed files with 12 additions and 4 deletions
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16
libntfs-3g/security.c
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@ -3876,6 +3876,7 @@ int ntfs_set_ntfs_attrib(const char *path __attribute__((unused)),
ntfs_inode *ni)
{
u32 attrib;
u32 settable;
int res;
res = -1;
@ -3883,8 +3884,11 @@ int ntfs_set_ntfs_attrib(const char *path __attribute__((unused)),
if (!(flags & XATTR_CREATE)) {
/* copy to avoid alignment problems */
memcpy(&attrib,value,sizeof(FILE_ATTR_FLAGS));
ni->flags = (ni->flags & ~FILE_ATTR_SETTABLE)
| (cpu_to_le32(attrib) & FILE_ATTR_SETTABLE);
settable = FILE_ATTR_SETTABLE;
if (ni->mrec->flags & MFT_RECORD_IS_DIRECTORY)
settable |= FILE_ATTR_COMPRESSED;
ni->flags = (ni->flags & ~settable)
| (cpu_to_le32(attrib) & settable);
NInoSetDirty(ni);
res = 0;
} else
@ -4456,14 +4460,18 @@ BOOL ntfs_set_file_attributes(struct SECURITY_API *scapi,
const char *path, s32 attrib)
{
ntfs_inode *ni;
le32 settable;
int res;
res = 0; /* default return */
if (scapi && (scapi->magic == MAGIC_API) && path) {
ni = ntfs_pathname_to_inode(scapi->security.vol, NULL, path);
if (ni) {
ni->flags = (ni->flags & ~FILE_ATTR_SETTABLE)
| (cpu_to_le32(attrib) & FILE_ATTR_SETTABLE);
settable = FILE_ATTR_SETTABLE;
if (ni->mrec->flags & MFT_RECORD_IS_DIRECTORY)
settable |= FILE_ATTR_COMPRESSED;
ni->flags = (ni->flags & ~settable)
| (cpu_to_le32(attrib) & settable);
NInoSetDirty(ni);
if (!ntfs_inode_close(ni))
res = -1;