* fhandler_console.cc (fhandler_console::dup): Allocate space for
savebuf on Cygwin heap.
(fhandler_console::char_command): Ditto. Use correct values for size.
Egor Duda [Tue, 5 Jun 2001 10:45:52 +0000 (10:45 +0000)]
* security.h (NTWriteEA): Change prototype.
* ntea.cc (NTReadEA): Don't check for global ntea setting, now
it's caller responsibility.
(NTWriteEA): Ditto.
* security.cc (get_file_attribute): Read attribute from EA only
if 'ntea' is enabled.
(set_file_attribute): Ditto.
* path.h: (class path_conv): Add members to store file system
information.
(path_conv::get_drive_type): New function.
* syscalls.cc (stat_worker): Use it.
* path.cc (path_conv::update_fs_info): New functions.
(path_conv::check): Get file system information from device where
file resides. On NTFS, try to read symlink contents from EA.
(get_symlink_ea): New function.
(set_symlink_ea): Ditto.
(symlink): Store symlink in extended attribute, if possible.
* cygheap.cc (cygheap_root::cygheap_rot): Remove constructor.
(cygheap_root::~cygheap_root): Remove destructor.
(cygheap_root::operator =): Remove.
(cygheap_root::set): New method.
* cygheap.h (cygheap_root): Reflect above changes. Store root info in
mount-like structure.
(cygheap_root:posix_ok): New method.
(cygheap_root::ischroot_native): Ditto.
(cygheap_root::unchroot): Ditto.
(cygheap_root::exists): Ditto.
(cygheap_root::posix_length): Ditto.
(cygheap_root::posix_path): Ditto.
(cygheap_root::native_length): Ditto.
(cygheap_root::native_path): Ditto.
* dir.cc (opendir): Remove special chroot test.
* path.cc (path_prefix_p): Remove front end.
(normalize_posix_path): Reorganize chroot tests to accomodate new convention of
allowing paths using posix chroot prefix.
(path_conv::check): Pass a "already ran normalize" option to
conv_to_win32_path. Return if there is an error from this function.
(mount_info::conv_to_win32_path): Add extra argument. Don't call
normalize_posix_path if caller has already done so. Substitute chroot setting,
if any, for root translation. Add chroot checking to final output step.
* shared_info (mount_info): Accomodate additional argument to
conv_to_win32_path.
* syscalls.cc (chroot): Store both normalized posix path and native path in
chroot.
* path.cc (chdir): Always send unsigned chars to isspace since newlib's isspace
doesn't deal well with "negative" chars.
* fhandler.cc (fhandler_disk_file::open): Propagate remote status of file
garnered from path_conv. Move #! checking to fstat.
(fhandler_disk_file::fstat): Reorganize st_mode setting to eliminate
duplication. Move check for #! here from fhandler::open.
* fhandler.h (fhandler_base::isremote): New method.
(fhandler_base::set_isremote): Ditto.
(fhandler_base::set_execable_p): Also record "don't care if executable state".
(fhandler_base::dont_care_if_execable): New method.
* path.cc (path_conv::check): Clear new flags. Appropriately set vol_flags,
drive_type, and is_remote_drive.
* path.h: Add new flags and methods for manipulating them.
* syscalls.cc (_unlink): Use isremote() to determine if a path is remote rather
than calling GetDriveType.
(stat_worker): Ditto.
* security.cc (get_file_attribute): Or attribute with result of NTReadEA to be
consistent with get_nt_attribute.
Corinna Vinschen [Tue, 29 May 2001 20:43:40 +0000 (20:43 +0000)]
* sec_helper.cc (cygsid::getfrompw): Change parameter to `const'.
(cygsid::getfromgr): Ditto.
* security.cc: Use `sys_mbstowcs' and `sys_wcstombs' throughout.
(extract_nt_dom_user): Try to get user and domain from SID in
pw->pw_gecos first.
* security.h (class cygsid): Change parameter of getfrompw() and
getfromgr() to `const'.
* uinfo.cc (internal_getlogin): Change order for evaluating user
information in winNT case. Drop usage of NetWkstaUserGetInfo().
Nick Clifton [Fri, 25 May 2001 21:17:06 +0000 (21:17 +0000)]
Fix bug when both pointers have matching, non-word alignment, and the length
is <= 4 but more than enough to move them over a word boundary.
Add comments explaining what each instruction does.
* path.cc (symlink_info::check): Correctly set 'ext_tacked_on'. Use this to
determine if user specified 'foo.lnk' explicitly. Reorganize slightly to get
rid of one goto.
Corinna Vinschen [Wed, 23 May 2001 15:49:22 +0000 (15:49 +0000)]
* syscalls.cc (seteuid): Restrict overriding external provided
user tokens to ntsec. Don't test external tokens for primary
group to evaluate if it should be overridden. Restrict creating
internal tokens to ntsec.
Alexandre Oliva [Sun, 20 May 2001 19:02:54 +0000 (19:02 +0000)]
* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.254. Rebuilt a number
of subdir/configure scripts to use the new libtool.m4.
Corinna Vinschen [Sun, 20 May 2001 08:10:47 +0000 (08:10 +0000)]
* autoload.cc: Add load statements for `LookupAccountNameW',
`LsaClose', `LsaEnumerateAccountRights', `LsaFreeMemory',
`LsaOpenPolicy', `LsaQueryInformationPolicy', `NetLocalGroupEnum',
`NetLocalGroupGetMembers', `NetServerEnum', `NetUserGetGroups' and
`NtCreateToken'.
* ntdll.h: Add declaration for `NtCreateToken'.
* sec_helper.cc: Add `well_known_local_sid', `well_known_dialup_sid',
`well_known_network_sid', `well_known_batch_sid',
`well_known_interactive_sid', `well_known_service_sid' and
`well_known_authenticated_users_sid'.
(cygsid::string): Define as const method.
(cygsid::get_sid): Set psid to NO_SID on error.
(cygsid::getfromstr): Ditto.
(cygsid::getfrompw): Simplify.
(cygsid::getfromgr): Check for gr == NULL.
(legal_sid_type): Move to security.h.
(set_process_privilege): Return -1 on error, otherwise 0 or 1 related
to previous privilege setting.
* security.cc (extract_nt_dom_user): Remove `static'.
(lsa2wchar): New function.
(open_local_policy): Ditto.
(close_local_policy): Ditto.
(get_lsa_srv_inf): Ditto.
(get_logon_server): Ditto.
(get_logon_server_and_user_domain): Ditto.
(get_user_groups): Ditto.
(is_group_member): Ditto.
(get_user_local_groups): Ditto.
(sid_in_token_groups): Ditto.
(get_user_primary_group): Ditto.
(get_group_sidlist): Ditto.
(get_system_priv_list): Ditto.
(get_priv_list): Ditto.
(get_dacl): Ditto.
(create_token): Ditto.
(subauth): Return immediately if SE_TCB_NAME can't be assigned.
Change all return statements in case of error to jumps to `out'
label. Add `out' label to support cleanup.
* security.h: Add extern declarations for `well_known_local_sid',
`well_known_dialup_sid', `well_known_network_sid',
`well_known_batch_sid', `well_known_interactive_sid',
`well_known_service_sid' and `well_known_authenticated_users_sid'.
Add extern declarations for functions `create_token',
`extract_nt_dom_user' and `get_logon_server_and_user_domain'.
(class cygsid): Add method `assign'. Change operator= to call new
`assign' method. Add `debug_print' method.
(class cygsidlist): New class.
(legal_sid_type): Moved from sec_helper.cc to here.
* spawn.cc (spawn_guts) Revert reversion of previous patch.
Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'
again.
* syscalls.cc (seteuid): Rearranged. Call `create_token' now when
needed. Call `subauth' if `create_token' fails. Try setting token
owner and primary group only if token was not explicitely created
by `create_token'.
* uinfo.cc (internal_getlogin): Try harder to generate correct user
information. Especially don't trust return value of `GetUserName'.
Corinna Vinschen [Wed, 16 May 2001 16:01:45 +0000 (16:01 +0000)]
* include/winnt.h: Add defines for group attributes.
Add define for SYSTEM_LUID.
Add missing types `PTOKEN_DEFAULT_DACL', `PTOKEN_OWNER' and
`PTOKEN_PRIMARY_GROUP'.
* autoload.h: Eliminate.
* autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid
necessity of initialization routines. Just use a standard one.
(wsock_init): New function. Moved from net.cc.
* net.cc (wsock_init): Move to autoload.cc.
(wsadata): Make global.
* dtable.cc (dtable::build_fhandler): Use more reliable method for checking if
net stuff has been loaded.
Corinna Vinschen [Tue, 15 May 2001 19:23:31 +0000 (19:23 +0000)]
* fork.cc (fork): Eliminate superfluous call to getuid().
* security.h: New define `NO_SID'. Remove declarations of functions
moved to methods into class cygsid.
(class cygsid): Declare new methods `getfromstr', `get_sid',
`getfrompw', `getfromgr', `get_rid', `get_uid', `get_gid', `string'
and new constructors and operators =, == and !=.
Declare new global cygsids `well_known_XXX_sid' substituting the
corresponding `get_XXX_sid' functions. Remove declarations of
these functions.
* sec_helper.cc (well_known_admin_sid): New global variable.
(well_known_system_sid): Ditto
(well_known_creator_owner_sid): Ditto
(well_known_world_sid): Ditto
(cygsid::string): New method, substituting `convert_sid_to_string_sid'.
(cygsid::get_sid): New method, substituting `get_sid'.
(cygsid::getfromstr): New method, substituting
`convert_string_sid_to_sid'.
(cygsid::getfrompw): New method, substituting `get_pw_sid'.
(cygsid::getfromgr): New method, substituting `get_gr_sid'.
(cygsid::get_id): New method, substituting `get_id_from_sid'.
(get_admin_sid): Eliminated.
(get_system_sid): Ditto.
(get_creator_owner_sid): Ditto.
(get_world_sid): Ditto.
* grp.cc: Use new cygsid methods and well known sids throughout.
* registry.cc: Ditto.
* sec_acl.cc: Ditto.
* security.cc: Ditto.
* shared.cc: Ditto.
* syscalls.cc (seteuid): Ditto. Eliminate redundant conditional.
* uinfo.cc (internal_getlogin): Ditto.
* spawn.cc (spawn_guts) Revert previous patch.
Corinna Vinschen [Tue, 15 May 2001 08:15:54 +0000 (08:15 +0000)]
* autoload.cc: Add autoload statements for ws2_32 functions
`WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult',
`WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent',
`WSAWaitForMultipleEvents'.
* net.cc: Define wsock_evt.
(wsock_event): New class.
(cygwin_sendto): Use overlapped socket io if available.
(cygwin_recvfrom): Ditto.
(cygwin_recv): Ditto.
(cygwin_send): Ditto.
* security.cc (subauth): Set Win32 error to 0 to safely ask for the
error code of dynamically loaded function `LsaRegisterLogonProcess'.
Jakub Jelinek [Fri, 11 May 2001 12:36:47 +0000 (12:36 +0000)]
* elfxx-ia64.c (is_unwind_section_name): Consider linkonce unwind
sections as well.
(elfNN_ia64_final_write_processing): Map .gnu.linkonce.ia64unw.FOO
to .gnu.linkonce.t.FOO text section.
* readelf.c (process_unwind): Print all unwind sections, not just
one.
* config/tc-ia64.c (special_linkonce_name): New.
(make_unw_section): Map .gnu.linkonce.t.FOO text section into
.gnu.linkonce.ia64unw{,i}.FOO.
(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
(dot_endp): Add comment about it.
Christopher Faylor <cgf@redhat.com>
* environ.cc (winenv): Always add SYSTEMDRIVE and SYSYEMROOT to win32-style
environment if they don't already exist.
* fhandler.h (fhandler_termios::echo_erase): Declare new method.
* fhandler_termios.cc (fhandler_termios::echo_erase): New method for echoing
erase characters.
(fhandler_termios::line_edit): Check the echo flag before echoing control
characters (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>).
* cygheap.cc (_cfree): Add regparm attribute.
(_crealloc): Ditto.
* dcrt0.cc (dll_crt0_1): Default to always checking for executable for now.
* dtable.cc (dtable::not_open): Move method.
* dtable.h (dtable): Here.
* exceptions.cc (ctrl_c_handler): Don't expect process group leader to handle a
signal if it doesn't exist.
* fhandler.h (fhandler_base): Make openflags protected.
* localtime.c (tzsetwall): Check for __CYGWIN__ as well as __WIN32__.
* path.cc (path_conv::check): Add some comments. Change strcat to assignment.
* lib/_cygwin_S_IEXEC.cc (_cygwin_bob__): Eliminate.
* fhandler_tty.cc (fhandler_console::dup): Set controlling terminal if
necessary.
* fhandler_tty.cc (fhandler_tty_slave::dup): Ditto.