(svn r26541) [1.4] -Backport from trunk:

- Fix: Prevent comparing to NULL when strndup could not allocate memory (r26476)
- Fix: Potentially undefined shifts in NewGRF code (r26475)
- Fix: Make sure there is no uninitialised sprite data (r26473)
- Fix: Draw text shadow for ellipses (r26467)
- Fix: Add special handling for PALETTE_CRASH to work for non-8bpp-mapped sprites (r26463)

src/newgrf.cpp

@@ -6736,7 +6736,7 @@ static void ParamSet(ByteReader *buf)
 			if ((int32)src2 < 0) {
 				res = src1 >> -(int32)src2;
 			} else {
-				res = src1 << src2;
+				res = src1 << (src2 & 0x1F); // Same behaviour as in EvalAdjustT, mask 'value' to 5 bits, which should behave the same on all architectures.
 			}
 			break;
 
@@ -6744,7 +6744,7 @@ static void ParamSet(ByteReader *buf)
 			if ((int32)src2 < 0) {
 				res = (int32)src1 >> -(int32)src2;
 			} else {
-				res = (int32)src1 << src2;
+				res = (int32)src1 << (src2 & 0x1F); // Same behaviour as in EvalAdjustT, mask 'value' to 5 bits, which should behave the same on all architectures.
 			}
 			break;