zig

commit 35f013db11ff90ab9c75b028dc58b50d4f06ee42 (tree)
parent d51d18c98654e09cb1af7f2896f97b81ce6c83bb
Author: binarycraft007 <elliot.huang.signed@gmail.com>
Date:   Wed,  3 Sep 2025 10:25:32 +0800

lzma2: fix premature finish

lzma2 Decoder already checks if decoding is finished or not inside the
process function, `range_decoder`finish does not mean the decoder has
finished, also need to check `ld.rep[0] == 0xFFFF_FFFF`, which was
already done inside the proccess function. This fix delete the redundant
`isFinish()` check for `range_decoder`.

Diffstat:
M
lib/std/compress/lzma2.zig
 | 
1
-

1 file changed, 0 insertions(+), 1 deletion(-)
diff --git a/lib/std/compress/lzma2.zig b/lib/std/compress/lzma2.zig
@@ -233,7 +233,6 @@ pub const Decode = struct {
 
         while (true) {
             if (accum.len >= expected_unpacked_size) break;
-            if (range_decoder.isFinished()) break;
             switch (try ld.process(reader, allocating, accum, &range_decoder, &n_read)) {
                 .more => continue,
                 .finished => break,