Check for tsak presence on lock engage

Fix tsak not exiting on request
Clean up build warnings

3 files changed, 16 insertions, 5 deletions

diff --git a/tdmlib/kgreet_pam.cpp b/tdmlib/kgreet_pam.cpp
index 82506fb43..8e2946183 100644
--- a/tdmlib/kgreet_pam.cpp
+++ b/tdmlib/kgreet_pam.cpp
@@ -354,7 +354,6 @@ KPamGreeter::textPrompt( const char *prompt, bool echo, bool nonBlocking )
         }
         else if (m_themer) {
             kg_debug("themer found!");
-	    KdmItem *pw_label = 0;
 
             KdmLabel *tdmlabel = static_cast<KdmLabel*>(m_themer->findNode("pw-label"));
             if (tdmlabel) {
diff --git a/tdmlib/kgreet_winbind.cpp b/tdmlib/kgreet_winbind.cpp
index d5626a3fd..85721dd45 100644
--- a/tdmlib/kgreet_winbind.cpp
+++ b/tdmlib/kgreet_winbind.cpp
@@ -607,14 +607,14 @@ KWinbindGreeter::slotEndDomainList()
 
     TQString current = domainCombo->currentText();
 
-    for (int i = 0; i < domainList.count(); ++i) {
-        if (i < domainCombo->count())
+    for (unsigned int i = 0; i < domainList.count(); ++i) {
+        if (i < (uint)domainCombo->count())
             domainCombo->changeItem(domainList[i], i);
         else
             domainCombo->insertItem(domainList[i], i);
     }
 
-    while (domainCombo->count() > domainList.count())
+    while ((uint)domainCombo->count() > domainList.count())
         domainCombo->removeItem(domainCombo->count()-1);
 
     domainCombo->setCurrentItem( current );
diff --git a/tdmlib/tdmtsak.cpp b/tdmlib/tdmtsak.cpp
index a7cc802f9..b3ff08cc1 100644
--- a/tdmlib/tdmtsak.cpp
+++ b/tdmlib/tdmtsak.cpp
@@ -121,10 +121,14 @@ int main (int argc, char *argv[])
 	int verifier_result = tde_sak_verify_calling_process();
 
 	bool isdm = false;
+	bool checkonly = false;
 	if (argc == 2) {
 		if (strcmp(argv[1], "dm") == 0) {
 			isdm = true;
 		}
+		if (strcmp(argv[1], "check") == 0) {
+			checkonly = true;
+		}
 	}
 
 	if (!isdm) {
@@ -139,6 +143,14 @@ int main (int argc, char *argv[])
 			// OK, the calling process is authorized to retrieve SAK data
 			// First, flush the buffer
 			mPipe_fd = open(FIFO_FILE, O_RDONLY | O_NONBLOCK);
+			if (checkonly) {
+				if (mPipe_fd < 0) {
+					return 6;	// SAK not available
+				}
+				else {
+					return 0;
+				}
+			}
 			numread = 1;
 			while (numread > 0) {
 				numread = read(mPipe_fd, readbuf, 6);
@@ -177,4 +189,4 @@ int main (int argc, char *argv[])
 	else {
 		return verifier_result;
 	}
-}
\ No newline at end of file
+}