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* fhandler.cc (fhandler_base::open): Handle query_write_dac flag.

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* fhandler.h (enum query_state): Add query_write_dac flag.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Open file
	with query_write_dac instead of query_write_control.
This commit is contained in:
Corinna Vinschen 2010-09-24 16:22:53 +00:00
parent 3498f76deb
commit 7438a10a01
4 changed files with 13 additions and 2 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2010-09-24 Corinna Vinschen <corinna@vinschen.de>
* fhandler.cc (fhandler_base::open): Handle query_write_dac flag.
* fhandler.h (enum query_state): Add query_write_dac flag.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Open file
with query_write_dac instead of query_write_control.
2010-09-24 Corinna Vinschen <corinna@vinschen.de> 2010-09-24 Corinna Vinschen <corinna@vinschen.de>
* errno.cc (errmap): Map ERROR_BAD_NET_RESP to ENOSYS. * errno.cc (errmap): Map ERROR_BAD_NET_RESP to ENOSYS.

3
winsup/cygwin/fhandler.cc
View File

@ -479,6 +479,9 @@ fhandler_base::open (int flags, mode_t mode)
case query_write_control: case query_write_control:
access = READ_CONTROL | WRITE_OWNER | WRITE_DAC | FILE_WRITE_ATTRIBUTES; access = READ_CONTROL | WRITE_OWNER | WRITE_DAC | FILE_WRITE_ATTRIBUTES;
break; break;
case query_write_dac:
access = READ_CONTROL | WRITE_DAC | FILE_WRITE_ATTRIBUTES;
break;
case query_write_attributes: case query_write_attributes:
access = READ_CONTROL | FILE_WRITE_ATTRIBUTES; access = READ_CONTROL | FILE_WRITE_ATTRIBUTES;
break; break;

3
winsup/cygwin/fhandler.h
View File

@ -92,7 +92,8 @@ enum query_state {
query_read_control = 1, query_read_control = 1,
query_read_attributes = 2, query_read_attributes = 2,
query_write_control = 3, query_write_control = 3,
query_write_attributes = 4 query_write_dac = 4,
query_write_attributes = 5
}; };
enum del_lock_called_from { enum del_lock_called_from {

2
winsup/cygwin/fhandler_disk_file.cc
View File

@ -799,7 +799,7 @@ fhandler_disk_file::fchmod (mode_t mode)
if (!get_handle ()) if (!get_handle ())
{ {
query_open (query_write_control); query_open (query_write_dac);
if (!(oret = open (O_BINARY, 0))) if (!(oret = open (O_BINARY, 0)))
{ {
/* Need WRITE_DAC|WRITE_OWNER to write ACLs. */ /* Need WRITE_DAC|WRITE_OWNER to write ACLs. */