diff options
Diffstat (limited to 'source4/ntvfs/posix/pvfs_open.c')
| -rw-r--r-- | source4/ntvfs/posix/pvfs_open.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c index ac2742d357..badd18d370 100644 --- a/source4/ntvfs/posix/pvfs_open.c +++ b/source4/ntvfs/posix/pvfs_open.c @@ -283,6 +283,10 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs, return NT_STATUS_CANNOT_DELETE; } + if (access_mask & SEC_RIGHT_MAXIMUM_ALLOWED) { + access_mask = GENERIC_RIGHTS_FILE_READ | GENERIC_RIGHTS_FILE_WRITE; + } + flags = O_RDWR; f = talloc_p(req, struct pvfs_file); @@ -355,7 +359,7 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs, f->lock_count = 0; f->create_options = io->generic.in.create_options; f->share_access = io->generic.in.share_access; - f->access_mask = io->generic.in.access_mask; + f->access_mask = access_mask; f->seek_offset = 0; f->position = 0; @@ -429,6 +433,14 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs, share_access = io->generic.in.share_access; access_mask = io->generic.in.access_mask; + if (access_mask & SEC_RIGHT_MAXIMUM_ALLOWED) { + if (name->dos.attrib & FILE_ATTRIBUTE_READONLY) { + access_mask = GENERIC_RIGHTS_FILE_READ; + } else { + access_mask = GENERIC_RIGHTS_FILE_READ | GENERIC_RIGHTS_FILE_WRITE; + } + } + /* certain create options are not allowed */ if ((create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE) && !(access_mask & STD_RIGHT_DELETE_ACCESS)) { @@ -551,7 +563,7 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs, f->lock_count = 0; f->create_options = io->generic.in.create_options; f->share_access = io->generic.in.share_access; - f->access_mask = io->generic.in.access_mask; + f->access_mask = access_mask; f->seek_offset = 0; f->position = 0; |