Commit: 2a6d6185b1eabc1f2628655d6f2a9e3e4218928e - xinput_calibrator (git)

A generic touchscreen calibration program for X.Org

Commit MetaInfo

• Revision: 2a6d6185b1eabc1f2628655d6f2a9e3e4218928e (tree)
• Time: 2010-01-08 07:12:36
• Author: Tias Guns <tias@ulys...>
• Commiter: Tias Guns

Log Message

use strdup() due to pointer scope autofree [Thanks Sam Lin]

Change Summary

• modified: xinput_calibrator.cc

Incremental Difference

--- a/xinput_calibrator.cc
+++ b/xinput_calibrator.cc
@@ -902,7 +902,7 @@ CalibrationArea::CalibrationArea (int argc, char** argv)
     int xi_opcode, event, error;
 
     int found = 0;
-    const char* drivername = "";
+    const char* drivername = NULL;
     int min_x = 0, max_x = 0;
     int min_y = 0, max_y = 0;
 
@@ -938,7 +938,7 @@ CalibrationArea::CalibrationArea (int argc, char** argv)
                     !(ax[1].min_value == -1 && ax[1].max_value == -1)) {
                     /* a calibratable device (no mouse etc) */
                     found++;
-                    drivername = list->name;
+                    drivername = strdup(list->name);
                     min_x = ax[0].min_value;
                     max_x = ax[0].max_value;
                     min_y = ax[1].min_value;