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authorCorinna Vinschen <corinna@vinschen.de>2007-01-24 15:14:54 +0300
committerCorinna Vinschen <corinna@vinschen.de>2007-01-24 15:14:54 +0300
commitfd1bf882f586496e6738df441a116b4cd2a9e875 (patch)
treea2539cc69adc1deeb23b4c10d4346801767c3a2f /winsup
parenta0e1630adda19c4a0eb8644d748376b89b9aff42 (diff)
* security.h (pop_thread_privilege): Revert to previous state, not
to token used for impersonation.
Diffstat (limited to 'winsup')
-rw-r--r--winsup/cygwin/ChangeLog5
-rw-r--r--winsup/cygwin/security.h4
2 files changed, 7 insertions, 2 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 0c158f2c8..fe75a1b81 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,10 @@
2007-01-24 Corinna Vinschen <corinna@vinschen.de>
+ * security.h (pop_thread_privilege): Revert to previous state, not
+ to token used for impersonation.
+
+2007-01-24 Corinna Vinschen <corinna@vinschen.de>
+
* cygheap.h (cygheap_user::deimpersonate): Always RevertToSelf.
2007-01-23 Corinna Vinschen <corinna@vinschen.de>
diff --git a/winsup/cygwin/security.h b/winsup/cygwin/security.h
index f1d624ff7..6d77716e5 100644
--- a/winsup/cygwin/security.h
+++ b/winsup/cygwin/security.h
@@ -408,10 +408,10 @@ void set_cygwin_privileges (HANDLE token);
#define pop_thread_privilege() \
if (_dup_token) \
{ \
- if (_token == hProcToken) \
+ if (!cygheap->user.issetuid ()) \
RevertToSelf (); \
else \
- ImpersonateLoggedOnUser (_token); \
+ cygheap->user.reimpersonate (); \
CloseHandle (_dup_token); \
} \
}