fix isize check to be mod 2^32 instead 2^31

guzba · Oct 21, 2023 · 5546ef5 · 5546ef5
1 parent ba8ab95
commit 5546ef5
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")