cygwin-zlib 1.2.11

1 files changed, 0 insertions, 45 deletions

diff --git a/zlib-1.2.7-z-block-flush.patch b/zlib-1.2.7-z-block-flush.patch
deleted file mode 100644
index 9bca519..0000000
--- a/zlib-1.2.7-z-block-flush.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From f1b8edadc3c733990f8a8de4d643f968e571ae85 Mon Sep 17 00:00:00 2001
-From: Adam Tkac <atkac@redhat.com>
-Date: Fri, 17 Aug 2012 15:13:48 +0200
-Subject: [PATCH] Rank Z_BLOCK flush below Z_PARTIAL_FLUSH only when last
- flush was Z_BLOCK.
-
-This fixes regression introduced by f1ebdd6a9c495a5db9a22aa80dd7d54ae7db42e9
-(Permit stronger flushes after Z_BLOCK flushes.). Now this code is valid
-again:
-
-deflate(stream, Z_SYNC_FLUSH);
-deflateParams(stream, newLevel, Z_DEFAULT_STRATEGY);
-
-Signed-off-by: Adam Tkac <atkac@redhat.com>
----
- deflate.c | 13 ++++++++++---
- 1 file changed, 10 insertions(+), 3 deletions(-)
-
-diff --git a/deflate.c b/deflate.c
-index 9e4c2cb..3422f72 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -882,9 +882,16 @@ int ZEXPORT deflate (strm, flush)
-      * flushes. For repeated and useless calls with Z_FINISH, we keep
-      * returning Z_STREAM_END instead of Z_BUF_ERROR.
-      */
--    } else if (strm->avail_in == 0 && RANK(flush) <= RANK(old_flush) &&
--               flush != Z_FINISH) {
--        ERR_RETURN(strm, Z_BUF_ERROR);
-+    } else if (strm->avail_in == 0 && flush != Z_FINISH) {
-+        char err;
-+
-+        /* Degrade Z_BLOCK only when last flush was Z_BLOCK */
-+        err = (old_flush == Z_BLOCK) ?
-+              RANK(flush) <= RANK(old_flush) : flush <= old_flush;
-+
-+        if (err) {
-+            ERR_RETURN(strm, Z_BUF_ERROR);
-+        }
-     }
- 
-     /* User must not provide more input after the first FINISH: */
--- 
-1.7.11.4
-