Each file in this commit had a problem where a function might return

a null value for a pointer and that null value was not checked.

1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/games/minesweep/minefield.cpp b/noncore/games/minesweep/minefield.cpp
index 72c05b0..1987ea5 100644
--- a/noncore/games/minesweep/minefield.cpp
+++ b/noncore/games/minesweep/minefield.cpp
@@ -704,6 +704,8 @@ void MineField::readConfig(Config& cfg)
                 char code='A'+(x*17+y*101)%21; // Reduce the urge to cheat
                 int st = (char)(QChar)grid[i++]-code;
                 Mine* m = mine( y, x );
+                if (!m)
+                    continue;
                 if ( st >= 5 ) {
                     st-=5;
                     m->setMined(TRUE);
@@ -728,7 +730,7 @@ void MineField::readConfig(Config& cfg)
         for ( x = 0; x < numCols; x++ ) {
             for ( int y = 0; y < numRows; y++ ) {
                 Mine* m = mine( y, x );
-                if ( m->state() == Mine::Empty )
+                if ( m && m->state() == Mine::Empty )
                     m->setHint(getHint(y,x));
             }
         }