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Fix faccessat(,0) and access() semantics.

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* fhandler.h (fhandler_base::fhaccess): Add parameter.
* security.h (check_file_access, check_registry_access): Likewise.
* security.cc (check_file_access, check_registry_access)
(check_access): Implement new parameter.
* fhandler.cc (fhandler_base::fhaccess): Likewise.
(device_access_denied): Update caller.
* syscalls.cc (access, faccessat): Update callers.
* spawn.cc (find_exec, fixup): Likewise.
This commit is contained in:
Eric Blake
2009-09-25 13:44:45 +00:00
parent 5386cd8ecc
commit 3dbe243afa
7 changed files with 38 additions and 25 deletions
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4
winsup/cygwin/security.h
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@@ -350,8 +350,8 @@ LONG __stdcall set_file_sd (HANDLE fh, path_conv &, security_descriptor &sd,
bool is_chown);
bool __stdcall add_access_allowed_ace (PACL acl, int offset, DWORD attributes, PSID sid, size_t &len_add, DWORD inherit);
bool __stdcall add_access_denied_ace (PACL acl, int offset, DWORD attributes, PSID sid, size_t &len_add, DWORD inherit);
int __stdcall check_file_access (path_conv &, int);
int __stdcall check_registry_access (HANDLE, int);
int __stdcall check_file_access (path_conv &, int, bool);
int __stdcall check_registry_access (HANDLE, int, bool);
void set_security_attribute (path_conv &pc, int attribute,
PSECURITY_ATTRIBUTES psa,