plan9port

commit df9b195ebfcd7d5fb673512ec7ec3b3df9981c61
parent 9da5b4451365e33c4f561d74a99ad5c17ff20fed
Author: Russ Cox <rsc@golang.org>
Date:   Thu,  8 May 2025 13:29:20 -0400

libflate: fiz inflatezlibblock

This has obviously never been run.

Diffstat:
M
src/libflate/inflatezlibblock.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/libflate/inflatezlibblock.c b/src/libflate/inflatezlibblock.c
@@ -52,7 +52,7 @@ inflatezlibblock(uchar *dst, int dsize, uchar *src, int ssize)
 		return FlateCorrupted;
 
 	bs.pos = src + 2;
-	bs.limit = src + ssize - 6;
+	bs.limit = src + ssize - 4;
 
 	bd.pos = dst;
 	bd.limit = dst + dsize;
@@ -61,7 +61,7 @@ inflatezlibblock(uchar *dst, int dsize, uchar *src, int ssize)
 	if(ok != FlateOk)
 		return ok;
 
-	if(adler32(1, dst, bs.pos - dst) != ((bs.pos[0] << 24) | (bs.pos[1] << 16) | (bs.pos[2] << 8) | bs.pos[3]))
+	if(adler32(1, dst, bd.pos - dst) != ((bs.pos[0] << 24) | (bs.pos[1] << 16) | (bs.pos[2] << 8) | bs.pos[3]))
 		return FlateCorrupted;
 
 	return bd.pos - dst;