[MPlayer-cvslog] r37809 - trunk/vidix/unichrome_vid.c

[reimar]

Author: reimar
Date: Fri Feb 26 21:24:09 2016
New Revision: 37809

Log:
unichrome_vid: avoid potentially undefined signed shift.

Happens due to default type conversion to int.
Avoids a Coverity warning.

Modified:
   trunk/vidix/unichrome_vid.c

Modified: trunk/vidix/unichrome_vid.c
==============================================================================
--- trunk/vidix/unichrome_vid.c	Fri Feb 26 21:13:57 2016	(r37808)
+++ trunk/vidix/unichrome_vid.c	Fri Feb 26 21:24:09 2016	(r37809)
@@ -515,7 +515,7 @@ unichrome_init (void)
   enable_app_io ();
 
   outb (0x2f, 0x3c4);
-  tmp = inb (0x3c5) << 0x18;
+  tmp = (unsigned)(inb (0x3c5)) << 0x18;
   vio = map_phys_mem (tmp, 0x1000);
 
   outb (0x16, 0x3c4);