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2003-09-26 Pierre Humblet <pierre.humblet@ieee.org>

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* pinfo.cc (pinfo::init): Do not give FILE_MAP_WRITE access to Everybody.
	* exceptions.cc (sig_handle_tty_stop): Do not create pinfo parent with
	PID_MAP_WRITE.
	* fhandler_process.cc (fhandler_process::fill_filebuf): Ditto for pinfo p.
	* signal.cc (kill_worker): Ditto for pinfo dest.
This commit is contained in:
Pierre Humblet
2003-09-27 02:30:46 +00:00
parent 1eb451937a
commit ecc28ff8db
5 changed files with 12 additions and 5 deletions
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2
winsup/cygwin/pinfo.cc
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@@ -170,7 +170,7 @@ pinfo::init (pid_t n, DWORD flag, HANDLE in_h)
char sa_buf[1024];
PSECURITY_ATTRIBUTES sec_attribs =
sec_user_nih (sa_buf, cygheap->user.sid(), well_known_world_sid,
FILE_MAP_READ | FILE_MAP_WRITE); /* FIXME */
FILE_MAP_READ);
h = CreateFileMapping (INVALID_HANDLE_VALUE, sec_attribs,
PAGE_READWRITE, 0, mapsize, mapname);
created = h && GetLastError () != ERROR_ALREADY_EXISTS;