delete redundant patch

(cherry picked from commit 0b44a7ed2d2aedc1b99166e112cb23fa114ed428)

backport-fix-undefined-buffer-detected-by-oss-fuzz.patch

@@ -1,30 +0,0 @@
-From fbc28a919107bb6fbdceb2d3dfe610ddcbc5ac89 Mon Sep 17 00:00:00 2001
-From: fangyufa <fangyufa1@huawei.com>
-Date: Tue, 3 Dec 2019 15:42:06 +0800
-Subject: [PATCH] zlib: fix undefined buffer detected by oss-fuzz
-
-this patch fixes a use of uninitialized value discovered by one of the
-fuzzers of the oss-fuzz project:
-https://github.com/google/oss-fuzz/blob/master/projects/zlib/example_dict_fuzzer.c
-clear out s->prev buffer to avoid undefined behavior
-
-signed-off-by: fangyufa <fangyufa1@huawei.com>
----
- zlib-1.2.11/deflate.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/deflate.c b/deflate.c
-index 4c42259..a03bef2 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -329,6 +329,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
- 
-     s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
-     s->prev   = (Posf *)  ZALLOC(strm, s->w_size, sizeof(Pos));
-+    memset(s->prev, 0, s->w_size*sizeof(Pos));
-     s->head   = (Posf *)  ZALLOC(strm, s->hash_size, sizeof(Pos));
- 
-     s->high_water = 0;      /* nothing written to s->window yet */
--- 
-2.19.1
-

zlib.spec

@@ -1,6 +1,6 @@
 Name:             zlib
 Version:          1.2.13
-Release:          2
+Release:          3
 Summary:          A lossless data-compression library
 License:          zlib and Boost
 URL:              http://www.zlib.net
@@ -8,8 +8,7 @@ Source0:          http://www.zlib.net/zlib-%{version}.tar.xz
 
 # Patch0 get from fedora
 Patch6000:	backport-zlib-1.2.5-minizip-fixuncrypt.patch
-Patch6001:	backport-fix-undefined-buffer-detected-by-oss-fuzz.patch
+Patch6001:	backport-CVE-2023-45853.patch
-Patch6002:  backport-CVE-2023-45853.patch
 
 Patch9000:	zlib-Optimize-CRC32.patch
 Patch9001:	zlib-1.2.11-SIMD.patch
@@ -113,6 +112,9 @@ make test
 %{_libdir}/pkgconfig/minizip.pc
 
 %changelog
+* Tue Jun 18 2024 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-3
+- delete redundant patch
+
 * Thu May 14 2024 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-2
 - downgrade to zlib-1.2.13