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here is the log from the commit of package zlib for openSUSE:Factory checked in 
at 2022-04-01 21:34:49
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/zlib (Old)
 and      /work/SRC/openSUSE:Factory/.zlib.new.1900 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "zlib"

Fri Apr  1 21:34:49 2022 rev:82 rq:965637 version:1.2.11

Changes:
--------
--- /work/SRC/openSUSE:Factory/zlib/zlib.changes        2020-12-03 
18:38:11.133693509 +0100
+++ /work/SRC/openSUSE:Factory/.zlib.new.1900/zlib.changes      2022-04-01 
21:34:57.262256019 +0200
@@ -1,0 +2,18 @@
+Fri Mar 25 14:59:29 UTC 2022 - Danilo Spinella <danilo.spine...@suse.com>
+
+- Fix memory corruption on deflate, bsc#1197459
+  * bsc1197459.patch - CVE-2018-25032
+- Update 410.patch
+  * Remove included patches:
+    bsc1174551-fxi-imcomplete-raw-streams.patch
+    zlib-compression-switching.patch
+    zlib-s390x-z15-fix-hw-compression.patch
+- Refresh bsc1174736-DFLTCC_LEVEL_MASK-set-to-0x1ff.patch
+
+-------------------------------------------------------------------
+Fri Mar 11 17:38:09 UTC 2022 - Arjen de Korte <suse+bu...@de-korte.org>
+
+- Don't install (internal) crypt.h header in minizip
+  * minizip-dont-install-crypt-header.patch
+
+-------------------------------------------------------------------

Old:
----
  bsc1174551-fxi-imcomplete-raw-streams.patch
  zlib-compression-switching.patch
  zlib-s390x-z15-fix-hw-compression.patch

New:
----
  bsc1197459.patch
  minizip-dont-install-crypt-header.patch

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ zlib.spec ++++++
--- /var/tmp/diff_new_pack.odFiDa/_old  2022-04-01 21:34:58.054247135 +0200
+++ /var/tmp/diff_new_pack.odFiDa/_new  2022-04-01 21:34:58.054247135 +0200
@@ -1,7 +1,7 @@
 #
 # spec file for package zlib
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -36,16 +36,16 @@
 Patch2:         0001-Do-not-try-to-store-negative-values-in-unsigned-int.patch
 #PATCH-FIX-UPSTREAM https://github.com/madler/zlib/pull/335
 Patch3:         zlib-power8-fate325307.patch
-#PATCH-FIX-UPSTREAM https://github.com/madler/zlib/pull/410
-Patch4:         410.patch
 #PATCH-FIX-SUSE do not check exact version match as the lib can be updated
 #               we should simply rely on soname versioning to protect us
 Patch5:         zlib-no-version-check.patch
 Patch6:         bsc1174736-DFLTCC_LEVEL_MASK-set-to-0x1ff.patch
-Patch7:         bsc1174551-fxi-imcomplete-raw-streams.patch
-Patch8:         zlib-compression-switching.patch
-#PATCH-FIX-SUSE: bsc#1176201, sent upstream by IBM
-Patch9:         zlib-s390x-z15-fix-hw-compression.patch
+#PATCH-FIX-UPSTREAM https://github.com/madler/zlib/pull/229
+Patch10:        minizip-dont-install-crypt-header.patch
+#PATCH-FIX-UPSTREAM 
https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531
+Patch11:        bsc1197459.patch
+#PATCH-FIX-UPSTREAM https://github.com/madler/zlib/pull/410
+Patch101:       410.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  libtool
@@ -134,22 +134,16 @@
 %patch1
 %patch2 -p1
 %patch3 -p1
-%patch4 -p1
 %patch5 -p1
 %patch6 -p1
-%patch7 -p1
-%patch8 -p1
-%patch9 -p1
+%patch10 -p1
+%patch11 -p1
+%patch101 -p1
 cp %{SOURCE4} .
 
 %build
 %global _lto_cflags %{_lto_cflags} -ffat-lto-objects
 export LDFLAGS="-Wl,-z,relro,-z,now"
-%ifarch s390x s390
-  export CFLAGS="%{optflags} -DDFLTCC_LEVEL_MASK=0x7e"
-%else
-  export CFLAGS="%{optflags}"
-%endif
 # For sure not autotools build
 CC="cc" ./configure \
     --shared \
@@ -157,6 +151,7 @@
     --libdir=%{_libdir} \
 %ifarch s390x s390
     --dfltcc \
+    --dfltcc-level-mask=0x7e \
 %endif
     %{nil}
 

++++++ 410.patch ++++++
++++ 950 lines (skipped)
++++ between /work/SRC/openSUSE:Factory/zlib/410.patch
++++ and /work/SRC/openSUSE:Factory/.zlib.new.1900/410.patch

++++++ bsc1174736-DFLTCC_LEVEL_MASK-set-to-0x1ff.patch ++++++
--- /var/tmp/diff_new_pack.odFiDa/_old  2022-04-01 21:34:58.134246237 +0200
+++ /var/tmp/diff_new_pack.odFiDa/_new  2022-04-01 21:34:58.138246193 +0200
@@ -11,15 +11,14 @@
  
      _tr_init(s);
  
-@@ -601,13 +601,13 @@ int ZEXPORT deflateParams(strm, level, s
+@@ -582,12 +582,12 @@ int ZEXPORT deflateParams(strm, level, s
      func = configuration_table[s->level].func;
  
-     if ((strategy != s->strategy || func != configuration_table[level].func ||
--         hook_flush != Z_NO_FLUSH) && s->high_water) {
-+         hook_flush != Z_NO_FLUSH) && s->last_flush != -2) {
+     if ((strategy != s->strategy || func != configuration_table[level].func) 
&&
+-        s->high_water) {
++        s->last_flush != -2) {
          /* Flush the last buffer: */
-         int err = deflate(strm, RANK(hook_flush) > RANK(Z_BLOCK) ?
-                           hook_flush : Z_BLOCK);
+         int err = deflate(strm, Z_BLOCK);
          if (err == Z_STREAM_ERROR)
              return err;
 -        if (strm->avail_out == 0)

++++++ bsc1174551-fxi-imcomplete-raw-streams.patch -> bsc1197459.patch ++++++
--- /work/SRC/openSUSE:Factory/zlib/bsc1174551-fxi-imcomplete-raw-streams.patch 
2020-08-17 11:59:14.514489012 +0200
+++ /work/SRC/openSUSE:Factory/.zlib.new.1900/bsc1197459.patch  2022-04-01 
21:34:57.246256199 +0200
@@ -1,34 +1,343 @@
-diff --git a/deflate.c b/deflate.c
-index 3c302bc..1ab1635 100644
---- a/deflate.c
-+++ b/deflate.c
-@@ -1110,7 +1110,6 @@ int ZEXPORT deflate (strm, flush)
-     }
- 
-     if (flush != Z_FINISH) return Z_OK;
--    if (s->wrap <= 0) return Z_STREAM_END;
- 
-     /* Write the trailer */
- #ifdef GZIP
-@@ -1126,7 +1125,7 @@ int ZEXPORT deflate (strm, flush)
-     }
-     else
- #endif
--    {
-+    if (s->wrap == 1) {
-         putShortMSB(s, (uInt)(strm->adler >> 16));
-         putShortMSB(s, (uInt)(strm->adler & 0xffff));
+From 5c44459c3b28a9bd3283aaceab7c615f8020c531 Mon Sep 17 00:00:00 2001
+From: Mark Adler <mad...@alumni.caltech.edu>
+Date: Tue, 17 Apr 2018 22:09:22 -0700
+Subject: [PATCH] Fix a bug that can crash deflate on some input when using
+ Z_FIXED.
+
+This bug was reported by Danilo Ramos of Eideticom, Inc. It has
+lain in wait 13 years before being found! The bug was introduced
+in zlib 1.2.2.2, with the addition of the Z_FIXED option. That
+option forces the use of fixed Huffman codes. For rare inputs with
+a large number of distant matches, the pending buffer into which
+the compressed data is written can overwrite the distance symbol
+table which it overlays. That results in corrupted output due to
+invalid distances, and can result in out-of-bound accesses,
+crashing the application.
+
+The fix here combines the distance buffer and literal/length
+buffers into a single symbol buffer. Now three bytes of pending
+buffer space are opened up for each literal or length/distance
+pair consumed, instead of the previous two bytes. This assures
+that the pending buffer cannot overwrite the symbol table, since
+the maximum fixed code compressed length/distance is 31 bits, and
+since there are four bytes of pending space for every three bytes
+of symbol space.
+---
+ deflate.c | 74 ++++++++++++++++++++++++++++++++++++++++---------------
+ deflate.h | 25 +++++++++----------
+ trees.c   | 50 +++++++++++--------------------------
+ 3 files changed, 79 insertions(+), 70 deletions(-)
+
+Index: zlib-1.2.11/deflate.c
+===================================================================
+--- zlib-1.2.11.orig/deflate.c
++++ zlib-1.2.11/deflate.c
+@@ -251,11 +251,6 @@ int ZEXPORT deflateInit2_(strm, level, m
+     deflate_state *s;
+     int wrap = 1;
+ 
+-    ushf *overlay;
+-    /* We overlay pending_buf and d_buf+l_buf. This works since the average
+-     * output size for (length,distance) codes is <= 24 bits.
+-     */
+-
+     if (strm == Z_NULL) return Z_STREAM_ERROR;
+ 
+     strm->msg = Z_NULL;
+@@ -321,9 +316,47 @@ int ZEXPORT deflateInit2_(strm, level, m
+ 
+     s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
+ 
+-    overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
+-    s->pending_buf = (uchf *) overlay;
+-    s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L);
++    /* We overlay pending_buf and sym_buf. This works since the average size
++     * for length/distance pairs over any compressed block is assured to be 31
++     * bits or less.
++     *
++     * Analysis: The longest fixed codes are a length code of 8 bits plus 5
++     * extra bits, for lengths 131 to 257. The longest fixed distance codes 
are
++     * 5 bits plus 13 extra bits, for distances 16385 to 32768. The longest
++     * possible fixed-codes length/distance pair is then 31 bits total.
++     *
++     * sym_buf starts one-fourth of the way into pending_buf. So there are
++     * three bytes in sym_buf for every four bytes in pending_buf. Each symbol
++     * in sym_buf is three bytes -- two for the distance and one for the
++     * literal/length. As each symbol is consumed, the pointer to the next
++     * sym_buf value to read moves forward three bytes. From that symbol, up 
to
++     * 31 bits are written to pending_buf. The closest the written pending_buf
++     * bits gets to the next sym_buf symbol to read is just before the last
++     * code is written. At that time, 31*(n-2) bits have been written, just
++     * after 24*(n-2) bits have been consumed from sym_buf. sym_buf starts at
++     * 8*n bits into pending_buf. (Note that the symbol buffer fills when n-1
++     * symbols are written.) The closest the writing gets to what is unread is
++     * then n+14 bits. Here n is lit_bufsize, which is 16384 by default, and
++     * can range from 128 to 32768.
++     *
++     * Therefore, at a minimum, there are 142 bits of space between what is
++     * written and what is read in the overlain buffers, so the symbols cannot
++     * be overwritten by the compressed data. That space is actually 139 bits,
++     * due to the three-bit fixed-code block header.
++     *
++     * That covers the case where either Z_FIXED is specified, forcing fixed
++     * codes, or when the use of fixed codes is chosen, because that choice
++     * results in a smaller compressed block than dynamic codes. That latter
++     * condition then assures that the above analysis also covers all dynamic
++     * blocks. A dynamic-code block will only be chosen to be emitted if it 
has
++     * fewer bits than a fixed-code block would for the same set of symbols.
++     * Therefore its average symbol length is assured to be less than 31. So
++     * the compressed data for a dynamic block also cannot overwrite the
++     * symbols from which it is being constructed.
++     */
++
++    s->pending_buf = (uchf *) ZALLOC(strm, s->lit_bufsize, 4);
++    s->pending_buf_size = (ulg)s->lit_bufsize * 4;
+ 
+     if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
+         s->pending_buf == Z_NULL) {
+@@ -332,8 +365,12 @@ int ZEXPORT deflateInit2_(strm, level, m
+         deflateEnd (strm);
+         return Z_MEM_ERROR;
+     }
+-    s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
+-    s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
++    s->sym_buf = s->pending_buf + s->lit_bufsize;
++    s->sym_end = (s->lit_bufsize - 1) * 3;
++    /* We avoid equality with lit_bufsize*3 because of wraparound at 64K
++     * on 16 bit machines and because stored blocks are restricted to
++     * 64K-1 bytes.
++     */
+ 
+     s->level = level;
+     s->strategy = strategy;
+@@ -544,7 +581,7 @@ int ZEXPORT deflatePrime (strm, bits, va
+ 
+     if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
+     s = strm->state;
+-    if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3))
++    if (s->sym_buf < s->pending_out + ((Buf_size + 7) >> 3))
+         return Z_BUF_ERROR;
+     do {
+         put = Buf_size - s->bi_valid;
+@@ -1103,7 +1140,6 @@ int ZEXPORT deflateCopy (dest, source)
+ #else
+     deflate_state *ds;
+     deflate_state *ss;
+-    ushf *overlay;
+ 
+ 
+     if (deflateStateCheck(source) || dest == Z_NULL) {
+@@ -1123,8 +1159,7 @@ int ZEXPORT deflateCopy (dest, source)
+     ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
+     ds->prev   = (Posf *)  ZALLOC(dest, ds->w_size, sizeof(Pos));
+     ds->head   = (Posf *)  ZALLOC(dest, ds->hash_size, sizeof(Pos));
+-    overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2);
+-    ds->pending_buf = (uchf *) overlay;
++    ds->pending_buf = (uchf *) ZALLOC(dest, ds->lit_bufsize, 4);
+ 
+     if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
+         ds->pending_buf == Z_NULL) {
+@@ -1138,8 +1173,7 @@ int ZEXPORT deflateCopy (dest, source)
+     zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size);
+ 
+     ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf);
+-    ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush);
+-    ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize;
++    ds->sym_buf = ds->pending_buf + ds->lit_bufsize;
+ 
+     ds->l_desc.dyn_tree = ds->dyn_ltree;
+     ds->d_desc.dyn_tree = ds->dyn_dtree;
+@@ -1911,7 +1945,7 @@ local block_state deflate_fast(s, flush)
+         FLUSH_BLOCK(s, 1);
+         return finish_done;
+     }
+-    if (s->last_lit)
++    if (s->sym_next)
+         FLUSH_BLOCK(s, 0);
+     return block_done;
+ }
+@@ -2042,7 +2076,7 @@ local block_state deflate_slow(s, flush)
+         FLUSH_BLOCK(s, 1);
+         return finish_done;
+     }
+-    if (s->last_lit)
++    if (s->sym_next)
+         FLUSH_BLOCK(s, 0);
+     return block_done;
+ }
+@@ -2117,7 +2151,7 @@ local block_state deflate_rle(s, flush)
+         FLUSH_BLOCK(s, 1);
+         return finish_done;
+     }
+-    if (s->last_lit)
++    if (s->sym_next)
+         FLUSH_BLOCK(s, 0);
+     return block_done;
+ }
+@@ -2156,7 +2190,7 @@ local block_state deflate_huff(s, flush)
+         FLUSH_BLOCK(s, 1);
+         return finish_done;
      }
-@@ -1135,7 +1134,11 @@ int ZEXPORT deflate (strm, flush)
-      * to flush the rest.
+-    if (s->last_lit)
++    if (s->sym_next)
+         FLUSH_BLOCK(s, 0);
+     return block_done;
+ }
+Index: zlib-1.2.11/deflate.h
+===================================================================
+--- zlib-1.2.11.orig/deflate.h
++++ zlib-1.2.11/deflate.h
+@@ -217,7 +217,7 @@ typedef struct internal_state {
+     /* Depth of each subtree used as tie breaker for trees of equal frequency
       */
-     if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */
--    return s->pending != 0 ? Z_OK : Z_STREAM_END;
-+    if (s->pending == 0) {
-+        Assert(s->bi_valid == 0, "bi_buf not flushed");
-+        return Z_STREAM_END;
-+    }
-+    return Z_OK;
+ 
+-    uchf *l_buf;          /* buffer for literals or lengths */
++    uchf *sym_buf;        /* buffer for distances and literals/lengths */
+ 
+     uInt  lit_bufsize;
+     /* Size of match buffer for literals/lengths.  There are 4 reasons for
+@@ -239,13 +239,8 @@ typedef struct internal_state {
+      *   - I can't count above 4
+      */
+ 
+-    uInt last_lit;      /* running index in l_buf */
+-
+-    ushf *d_buf;
+-    /* Buffer for distances. To simplify the code, d_buf and l_buf have
+-     * the same number of elements. To use different lengths, an extra flag
+-     * array would be necessary.
+-     */
++    uInt sym_next;      /* running index in sym_buf */
++    uInt sym_end;       /* symbol table full when sym_next reaches this */
+ 
+     ulg opt_len;        /* bit length of current block with optimal trees */
+     ulg static_len;     /* bit length of current block with static trees */
+@@ -325,20 +320,22 @@ void ZLIB_INTERNAL _tr_stored_block OF((
+ 
+ # define _tr_tally_lit(s, c, flush) \
+   { uch cc = (c); \
+-    s->d_buf[s->last_lit] = 0; \
+-    s->l_buf[s->last_lit++] = cc; \
++    s->sym_buf[s->sym_next++] = 0; \
++    s->sym_buf[s->sym_next++] = 0; \
++    s->sym_buf[s->sym_next++] = cc; \
+     s->dyn_ltree[cc].Freq++; \
+-    flush = (s->last_lit == s->lit_bufsize-1); \
++    flush = (s->sym_next == s->sym_end); \
+    }
+ # define _tr_tally_dist(s, distance, length, flush) \
+   { uch len = (uch)(length); \
+     ush dist = (ush)(distance); \
+-    s->d_buf[s->last_lit] = dist; \
+-    s->l_buf[s->last_lit++] = len; \
++    s->sym_buf[s->sym_next++] = dist; \
++    s->sym_buf[s->sym_next++] = dist >> 8; \
++    s->sym_buf[s->sym_next++] = len; \
+     dist--; \
+     s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
+     s->dyn_dtree[d_code(dist)].Freq++; \
+-    flush = (s->last_lit == s->lit_bufsize-1); \
++    flush = (s->sym_next == s->sym_end); \
+   }
+ #else
+ # define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c)
+Index: zlib-1.2.11/trees.c
+===================================================================
+--- zlib-1.2.11.orig/trees.c
++++ zlib-1.2.11/trees.c
+@@ -416,7 +416,7 @@ local void init_block(s)
+ 
+     s->dyn_ltree[END_BLOCK].Freq = 1;
+     s->opt_len = s->static_len = 0L;
+-    s->last_lit = s->matches = 0;
++    s->sym_next = s->matches = 0;
  }
  
- /* ========================================================================= 
*/
+ #define SMALLEST 1
+@@ -947,7 +947,7 @@ void ZLIB_INTERNAL _tr_flush_block(s, bu
+ 
+         Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
+                 opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
+-                s->last_lit));
++                s->sym_next / 3));
+ 
+         if (static_lenb <= opt_lenb) opt_lenb = static_lenb;
+ 
+@@ -1016,8 +1016,9 @@ int ZLIB_INTERNAL _tr_tally (s, dist, lc
+     unsigned dist;  /* distance of matched string */
+     unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) 
*/
+ {
+-    s->d_buf[s->last_lit] = (ush)dist;
+-    s->l_buf[s->last_lit++] = (uch)lc;
++    s->sym_buf[s->sym_next++] = dist;
++    s->sym_buf[s->sym_next++] = dist >> 8;
++    s->sym_buf[s->sym_next++] = lc;
+     if (dist == 0) {
+         /* lc is the unmatched char */
+         s->dyn_ltree[lc].Freq++;
+@@ -1032,30 +1033,7 @@ int ZLIB_INTERNAL _tr_tally (s, dist, lc
+         s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++;
+         s->dyn_dtree[d_code(dist)].Freq++;
+     }
+-
+-#ifdef TRUNCATE_BLOCK
+-    /* Try to guess if it is profitable to stop the current block here */
+-    if ((s->last_lit & 0x1fff) == 0 && s->level > 2) {
+-        /* Compute an upper bound for the compressed length */
+-        ulg out_length = (ulg)s->last_lit*8L;
+-        ulg in_length = (ulg)((long)s->strstart - s->block_start);
+-        int dcode;
+-        for (dcode = 0; dcode < D_CODES; dcode++) {
+-            out_length += (ulg)s->dyn_dtree[dcode].Freq *
+-                (5L+extra_dbits[dcode]);
+-        }
+-        out_length >>= 3;
+-        Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
+-               s->last_lit, in_length, out_length,
+-               100L - out_length*100L/in_length));
+-        if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1;
+-    }
+-#endif
+-    return (s->last_lit == s->lit_bufsize-1);
+-    /* We avoid equality with lit_bufsize because of wraparound at 64K
+-     * on 16 bit machines and because stored blocks are restricted to
+-     * 64K-1 bytes.
+-     */
++    return (s->sym_next == s->sym_end);
+ }
+ 
+ /* ===========================================================================
+@@ -1068,13 +1046,14 @@ local void compress_block(s, ltree, dtre
+ {
+     unsigned dist;      /* distance of matched string */
+     int lc;             /* match length or unmatched char (if dist == 0) */
+-    unsigned lx = 0;    /* running index in l_buf */
++    unsigned sx = 0;    /* running index in sym_buf */
+     unsigned code;      /* the code to send */
+     int extra;          /* number of extra bits to send */
+ 
+-    if (s->last_lit != 0) do {
+-        dist = s->d_buf[lx];
+-        lc = s->l_buf[lx++];
++    if (s->sym_next != 0) do {
++        dist = s->sym_buf[sx++] & 0xff;
++        dist += (unsigned)(s->sym_buf[sx++] & 0xff) << 8;
++        lc = s->sym_buf[sx++];
+         if (dist == 0) {
+             send_code(s, lc, ltree); /* send a literal byte */
+             Tracecv(isgraph(lc), (stderr," '%c' ", lc));
+@@ -1099,11 +1078,10 @@ local void compress_block(s, ltree, dtre
+             }
+         } /* literal or match pair ? */
+ 
+-        /* Check that the overlay between pending_buf and d_buf+l_buf is ok: 
*/
+-        Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
+-               "pendingBuf overflow");
++        /* Check that the overlay between pending_buf and sym_buf is ok: */
++        Assert(s->pending < s->lit_bufsize + sx, "pendingBuf overflow");
+ 
+-    } while (lx < s->last_lit);
++    } while (sx < s->sym_next);
+ 
+     send_code(s, END_BLOCK, ltree);
+ }

++++++ minizip-dont-install-crypt-header.patch ++++++
>From e490ddad3091574a0c2e3b5a66a8fee9a7ab212f Mon Sep 17 00:00:00 2001
From: Pavel Raiskup <prais...@redhat.com>
Date: Sun, 19 Feb 2017 16:42:12 +0100
Subject: [PATCH] minizip: don't install crypt.h

People did mistakenly or unintentionally include crypt.h before,
don't install this internal header from now.
---
 contrib/minizip/Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/contrib/minizip/Makefile.am b/contrib/minizip/Makefile.am
index d343011eb..4f4661023 100644
--- a/contrib/minizip/Makefile.am
+++ b/contrib/minizip/Makefile.am
@@ -26,13 +26,15 @@ libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0 
-lz
 
 minizip_includedir = $(includedir)/minizip
 minizip_include_HEADERS = \
-       crypt.h \
        ioapi.h \
        mztools.h \
        unzip.h \
        zip.h \
        ${iowin32_h}
 
+noinst_HEADERS = \
+       crypt.h
+
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = minizip.pc
 

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