Fixed #1963 Reading CLIPEVENTFLAGS ClipActionEndFlag on SWF versions …

…>= 6

CHANGELOG.md

@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - [#1960] Hide tag tree root handles as it was in previous versions
 - [#1964] Freezing on releasing mouse while shape transforming (deadlock)
 - [#1961] Characters can use characterId 0, PlaceObject can use depth 0
+- [#1963] Reading CLIPEVENTFLAGS ClipActionEndFlag on SWF versions >= 6
 
 ### Changed
 - [#1960] Quick search does not search in SWF name or folder names
@@ -2946,6 +2947,7 @@ All notable changes to this project will be documented in this file.
 [#1960]: https://www.free-decompiler.com/flash/issues/1960
 [#1964]: https://www.free-decompiler.com/flash/issues/1964
 [#1961]: https://www.free-decompiler.com/flash/issues/1961
+[#1963]: https://www.free-decompiler.com/flash/issues/1963
 [#1029]: https://www.free-decompiler.com/flash/issues/1029
 [#1948]: https://www.free-decompiler.com/flash/issues/1948
 [#1941]: https://www.free-decompiler.com/flash/issues/1941

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFInputStream.java

@@ -2026,7 +2026,7 @@ public CLIPEVENTFLAGS readCLIPEVENTFLAGS(String name) throws IOException {
         ret.clipEventPress = readUB(1, "clipEventPress") == 1;
         ret.clipEventInitialize = readUB(1, "clipEventInitialize") == 1;
         ret.clipEventData = readUB(1, "clipEventData") == 1;
-        if (swf.version >= 6) {
+        if (swf.version >= 6 && available() > 0) {
             ret.reserved = (int) readUB(5, "reserved");
             ret.clipEventConstruct = readUB(1, "clipEventConstruct") == 1;
             ret.clipEventKeyPress = readUB(1, "clipEventKeyPress") == 1;