Merge pull request #69 from Vindaar/fixIsizeMod

fix `isize` check to be mod 2^32 instead 2^31
guzba · Oct 21, 2023 · 8a20077 · 8a20077
2 parents ba8ab95 + 5546ef5
commit 8a20077
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/zippy/gzip.nim b/src/zippy/gzip.nim
@@ -73,5 +73,5 @@ proc uncompressGzip*(
   if checksum != crc32(dst):
     raise newException(ZippyError, "Checksum verification failed")
 
-  if isize != (dst.len mod (1 shl 31)).uint32:
+  if isize != (dst.len mod (1 shl 32)).uint32:
     raise newException(ZippyError, "Size verification failed")