diff options
| author | Christian Franke <franke@computer.org> | 2011-05-10 21:19:37 +0400 |
|---|---|---|
| committer | Christian Franke <franke@computer.org> | 2011-05-10 21:19:37 +0400 |
| commit | 3bcc74a9ae88b4078a42f41fb9cd6880ab25a834 (patch) | |
| tree | 4ba03311f3c0b159479550a92107e65f23b12ed2 /winsup/cygwin/security.cc | |
| parent | b6151db1045a7f0287908b09dbd8cd00a9edf7f0 (diff) | |
* security.cc (check_registry_access): Handle missing
security descriptor of HKEY_PERFORMANCE_DATA.
Diffstat (limited to 'winsup/cygwin/security.cc')
| -rw-r--r-- | winsup/cygwin/security.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/winsup/cygwin/security.cc b/winsup/cygwin/security.cc index a52fc26ac..430a65fbc 100644 --- a/winsup/cygwin/security.cc +++ b/winsup/cygwin/security.cc @@ -1085,8 +1085,13 @@ check_registry_access (HANDLE hdl, int flags, bool effective) desired |= KEY_SET_VALUE; if (flags & X_OK) desired |= KEY_QUERY_VALUE; - if (!get_reg_sd (hdl, sd)) + + if ((HKEY) hdl == HKEY_PERFORMANCE_DATA) + /* RegGetKeySecurity() always fails with ERROR_INVALID_HANDLE. */ + ret = 0; + else if (!get_reg_sd (hdl, sd)) ret = check_access (sd, reg_mapping, desired, flags, effective); + /* As long as we can't write the registry... */ if (flags & W_OK) { |