The decoder considered empty LZMA2 streams to be corrupt.
This shouldn't matter much with .xz files, because no encoder
creates empty LZMA2 streams in .xz. This bug is more likely
to cause problems in applications that use raw LZMA2 streams.
const uint32_t control = in[*in_pos];
++*in_pos;
+ // End marker
+ if (control == 0x00)
+ return LZMA_STREAM_END;
+
if (control >= 0xE0 || control == 1) {
// Dictionary reset implies that next LZMA chunk has
// to set new properties.
&coder->options);
}
} else {
- // End marker
- if (control == 0x00)
- return LZMA_STREAM_END;
-
// Invalid control values
if (control > 2)
return LZMA_DATA_ERROR;