tiff decode error when it has alpha channel

golang · May 11, 2024 · cf76292 · cf76292
1 parent 55c4ab6
commit cf76292
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tiff/reader.go b/tiff/reader.go
@@ -539,6 +539,8 @@ func newDecoder(r io.Reader) (*decoder, error) {
 			}
 		case 4:
 			switch d.firstVal(tExtraSamples) {
+			case 0:
+				fallthrough
 			case 1:
 				d.mode = mRGBA
 				if d.bpp == 16 {