commit 08e08f590807a4bc99b5cd1257c8aeace1ca9538
author Anurag Thakur <anurag105csec21@bpitindia.edu.in> Wed Oct 19 02:18:04 2022 +0530
committer Anurag Thakur <anurag105csec21@bpitindia.edu.in> Wed Oct 19 02:18:04 2022 +0530
tree acd6b6c67d7f1c6db1a03cf9221a0ff65a4d110f
parent 108e5e3e346e00d6c11e8c6e27b37696e3a2d3e8

Fix monochrome crash

src/dense/ftdenserend.c

diff --git a/src/dense/ftdenserend.c b/src/dense/ftdenserend.c
index cd2aeeb..903527b 100644
--- a/src/dense/ftdenserend.c
+++ b/src/dense/ftdenserend.c
@@ -75,6 +75,15 @@
     goto Exit;
   }
 
+      /* check mode */
+    if ( mode != FT_RENDER_MODE_NORMAL &&
+         mode != FT_RENDER_MODE_LIGHT  &&
+         mode != FT_RENDER_MODE_LCD    &&
+         mode != FT_RENDER_MODE_LCD_V  )
+    {
+      error = FT_THROW( Cannot_Render_Glyph );
+      goto Exit;
+    }
 
   /* deallocate the previously allocated bitmap */
   if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )