diff --git a/archivers/unzip/Makefile b/archivers/unzip/Makefile
index 00fa3ecf1e95..77e30e665b97 100644
--- a/archivers/unzip/Makefile
+++ b/archivers/unzip/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	unzip
 PORTVERSION=	5.52
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES?=	archivers
 MASTER_SITES=	ftp://ftp.info-zip.org/pub/infozip/src/ ${MASTER_SITE_TEX_CTAN}
 MASTER_SITE_SUBDIR=	tools/zip/info-zip/src
@@ -27,7 +27,8 @@ CFLAGS+=	-D_FILE_OFFSET_BITS=64
 .if defined(WITH_UNZIP_UNREDUCE)
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX} unreduce_full.zip
 EXTRACT_ONLY=	${PORTNAME}552.tar.gz
-MAKE_ENV=	LOCAL_UNZIP="${CFLAGS} -DUSE_UNSHRINK -DUSE_SMITH_CODE"
+MAKE_ENV=	LOCAL_UNZIP="${CFLAGS} \
+	-DUSE_UNSHRINK -DUSE_SMITH_CODE -DACORN_FTYPE_NFS -DWILD_STOP_AT_DIR"
 .endif
 
 .ifdef USE_UNZIP
diff --git a/archivers/unzip/files/patch-contsts.h b/archivers/unzip/files/patch-contsts.h
new file mode 100644
index 000000000000..e3947732d0dc
--- /dev/null
+++ b/archivers/unzip/files/patch-contsts.h
@@ -0,0 +1,14 @@
+--- unzip-5.52.orig/consts.h
++++ consts.h
+@@ -34,9 +34,9 @@
+   "error:  expected central file header signature not found (file #%lu).\n";
+ ZCONST char Far SeekMsg[] =
+   "error [%s]:  attempt to seek before beginning of zipfile\n%s";
+-ZCONST char Far FilenameNotMatched[] = "caution: filename not matched:  %s\n";
++ZCONST char Far FilenameNotMatched[] = "caution: filename not matched:  %.512s\n";
+ ZCONST char Far ExclFilenameNotMatched[] =
+-  "caution: excluded filename not matched:  %s\n";
++  "caution: excluded filename not matched:  %.512s\n";
+ 
+ #ifdef VMS
+   ZCONST char Far ReportMsg[] = "\
diff --git a/archivers/unzip/files/patch-fileio.c b/archivers/unzip/files/patch-fileio.c
new file mode 100644
index 000000000000..880db03dc700
--- /dev/null
+++ b/archivers/unzip/files/patch-fileio.c
@@ -0,0 +1,14 @@
+--- unzip-5.52.orig/fileio.c
++++ fileio.c
+@@ -413,7 +413,11 @@
+ #endif /* NOVELL_BUG_FAILSAFE */
+     Trace((stderr, "open_outfile:  doing fopen(%s) for writing\n",
+       FnFilter1(G.filename)));
++#if defined(SYMLINKS) || defined(QLZIP)
++    if ((G.outfile = fopen(G.filename, FOPWR)) == (FILE *)NULL) {
++#else
+     if ((G.outfile = fopen(G.filename, FOPW)) == (FILE *)NULL) {
++#endif
+         Info(slide, 0x401, ((char *)slide, LoadFarString(CannotCreateFile),
+           FnFilter1(G.filename)));
+         return 1;
diff --git a/archivers/unzip/files/patch-inflate.c b/archivers/unzip/files/patch-inflate.c
new file mode 100644
index 000000000000..e6d751d20dc7
--- /dev/null
+++ b/archivers/unzip/files/patch-inflate.c
@@ -0,0 +1,50 @@
+--- unzip-5.52.orig/inflate.c
++++ inflate.c
+@@ -983,6 +983,7 @@
+   unsigned l;           /* last length */
+   unsigned m;           /* mask for bit lengths table */
+   unsigned n;           /* number of lengths to get */
++  struct huft *tlp;     
+   struct huft *tl;      /* literal/length code table */
+   struct huft *td;      /* distance code table */
+   unsigned bl;          /* lookup bits for tl */
+@@ -996,6 +997,8 @@
+   int retval = 0;       /* error code returned: initialized to "no error" */
+ 
+ 
++  td = tlp = tl = (struct huft *)NULL;
++
+   /* make local bit buffer */
+   Trace((stderr, "\ndynamic block"));
+   b = G.bb;
+@@ -1047,9 +1050,9 @@
+   while (i < n)
+   {
+     NEEDBITS(bl)
+-    j = (td = tl + ((unsigned)b & m))->b;
++    j = (tlp = tl + ((unsigned)b & m))->b;
+     DUMPBITS(j)
+-    j = td->v.n;
++    j = tlp->v.n;
+     if (j < 16)                 /* length of code in bits (0..15) */
+       ll[i++] = l = j;          /* save last length in l */
+     else if (j == 16)           /* repeat last length 3 to 6 times */
+@@ -1141,6 +1144,7 @@
+       huft_free(td);
+     }
+     huft_free(tl);
++
+     return retval;
+   }
+ 
+@@ -1149,8 +1153,8 @@
+ 
+ cleanup_and_exit:
+   /* free the decoding tables, return */
+-  huft_free(tl);
+-  huft_free(td);
++  if (tl) huft_free(tl);
++  if (td) huft_free(td);
+   return retval;
+ }
+ 
diff --git a/archivers/unzip/files/patch-process.c b/archivers/unzip/files/patch-process.c
new file mode 100644
index 000000000000..62e51b6ce9b6
--- /dev/null
+++ b/archivers/unzip/files/patch-process.c
@@ -0,0 +1,30 @@
+--- unzip-5.52.orig/process.c
++++ process.c
+@@ -74,20 +74,20 @@
+    /* do_seekable() strings */
+ # ifdef UNIX
+    static ZCONST char Far CannotFindZipfileDirMsg[] =
+-     "%s:  cannot find zipfile directory in one of %s or\n\
+-        %s%s.zip, and cannot find %s, period.\n";
++     "%s:  cannot find zipfile directory in one of %.512s or\n\
++        %s%.512s.zip, and cannot find %.512s, period.\n";
+    static ZCONST char Far CannotFindEitherZipfile[] =
+-     "%s:  cannot find or open %s, %s.zip or %s.\n";
++     "%s:  cannot find or open %.512s, %.512s.zip or %.512s.\n";
+ # else /* !UNIX */
+ # ifndef AMIGA
+    static ZCONST char Far CannotFindWildcardMatch[] =
+-     "%s:  cannot find any matches for wildcard specification \"%s\".\n";
++     "%s:  cannot find any matches for wildcard specification \"%.512s\".\n";
+ # endif /* !AMIGA */
+    static ZCONST char Far CannotFindZipfileDirMsg[] =
+-     "%s:  cannot find zipfile directory in %s,\n\
+-        %sand cannot find %s, period.\n";
++     "%s:  cannot find zipfile directory in %.512s,\n\
++        %sand cannot find %.512s, period.\n";
+    static ZCONST char Far CannotFindEitherZipfile[] =
+-     "%s:  cannot find either %s or %s.\n";
++     "%s:  cannot find either %.512s or %.512s.\n";
+ # endif /* ?UNIX */
+    extern ZCONST char Far Zipnfo[];       /* in unzip.c */
+ #ifndef WINDLL
diff --git a/archivers/unzip/files/patch-unix_unix.c b/archivers/unzip/files/patch-unix_unix.c
index 97d346bd953b..cf04c3b118e4 100644
--- a/archivers/unzip/files/patch-unix_unix.c
+++ b/archivers/unzip/files/patch-unix_unix.c
@@ -1,36 +1,114 @@
---- unix/unix.c.orig	Sat Feb 26 16:43:42 2005
-+++ unix/unix.c	Fri Sep  9 14:36:35 2005
-@@ -1042,6 +1042,16 @@
+--- unzip-5.52.orig/unix/unix.c
++++ unix/unix.c
+@@ -1042,8 +1042,6 @@
      ush z_uidgid[2];
      int have_uidgid_flg;
  
+-    fclose(G.outfile);
+-
+ /*---------------------------------------------------------------------------
+     If symbolic links are supported, allocate storage for a symlink control
+     structure, put the uncompressed "data" and other required info in it, and
+@@ -1063,6 +1061,7 @@
+             Info(slide, 0x201, ((char *)slide,
+               "warning:  symbolic link (%s) failed: mem alloc overflow\n",
+               FnFilter1(G.filename)));
++            fclose(G.outfile);
+             return;
+         }
+ 
+@@ -1070,6 +1069,7 @@
+             Info(slide, 0x201, ((char *)slide,
+               "warning:  symbolic link (%s) failed: no mem\n",
+               FnFilter1(G.filename)));
++            fclose(G.outfile);
+             return;
+         }
+         slnk_entry->next = NULL;
+@@ -1079,11 +1079,10 @@
+         slnk_entry->fname = slnk_entry->target + ucsize + 1;
+         strcpy(slnk_entry->fname, G.filename);
+ 
+-        /* reopen the "link data" file for reading */
+-        G.outfile = fopen(G.filename, FOPR);
++        /* move back to the start of the file to re-read the "link data" */
++        rewind(G.outfile);
+ 
+-        if (!G.outfile ||
+-            fread(slnk_entry->target, 1, ucsize, G.outfile) != (int)ucsize)
++        if (fread(slnk_entry->target, 1, ucsize, G.outfile) != (int)ucsize)
+         {
+             Info(slide, 0x201, ((char *)slide,
+               "warning:  symbolic link (%s) failed\n",
+@@ -1115,12 +1114,20 @@
+     }
+ #endif
+ 
++#if (defined(NO_FCHOWN) || defined(NO_FCHMOD))
++    fclose(G.outfile);
++#endif
++
+     have_uidgid_flg = get_extattribs(__G__ &(zt.t3), z_uidgid);
+ 
+     /* if -X option was specified and we have UID/GID info, restore it */
+     if (have_uidgid_flg) {
+         TTrace((stderr, "close_outfile:  restoring Unix UID/GID info\n"));
++#if (defined(NO_FCHOWN) || defined(NO_FCHMOD))
+         if (chown(G.filename, (uid_t)z_uidgid[0], (gid_t)z_uidgid[1]))
++#else
++        if (fchown(fileno(G.outfile), (uid_t)z_uidgid[0], (gid_t)z_uidgid[1]))
++#endif
+         {
+             if (uO.qflag)
+                 Info(slide, 0x201, ((char *)slide,
+@@ -1133,6 +1140,18 @@
+         }
+     }
+ 
++#if (!defined(NO_FCHOWN) && !defined(NO_FCHMOD))
 +/*---------------------------------------------------------------------------
 +    Change the file permissions from default ones to those stored in the
 +    zipfile.
 +  ---------------------------------------------------------------------------*/
-+	  
-+#ifndef NO_CHMOD
-+    if (fchmod(fileno(G.outfile), filtattr(__G__ G.pInfo->file_attr)))
-+        perror("fchmod (file attributes) error");
-+#endif
 +
-     fclose(G.outfile);
- 
- /*---------------------------------------------------------------------------
-@@ -1150,16 +1160,6 @@
-               " (warning) cannot set times"));
++    if (fchmod(fileno(G.outfile), filtattr(__G__ G.pInfo->file_attr)))
++        perror("chmod (file attributes) error");
++
++    fclose(G.outfile);
++#endif /* !NO_FCHOWN && !NO_FCHMOD */
++
+     /* set the file's access and modification times */
+     if (utime(G.filename, &(zt.t2))) {
+ #ifdef AOS_VS
+@@ -1151,6 +1170,7 @@
  #endif /* ?AOS_VS */
      }
--
--/*---------------------------------------------------------------------------
--    Change the file permissions from default ones to those stored in the
--    zipfile.
--  ---------------------------------------------------------------------------*/
--
--#ifndef NO_CHMOD
--    if (chmod(G.filename, filtattr(__G__ G.pInfo->file_attr)))
--        perror("chmod (file attributes) error");
--#endif
+ 
++#if (defined(NO_FCHOWN) || defined(NO_FCHMOD))
+ /*---------------------------------------------------------------------------
+     Change the file permissions from default ones to those stored in the
+     zipfile.
+@@ -1160,6 +1180,7 @@
+     if (chmod(G.filename, filtattr(__G__ G.pInfo->file_attr)))
+         perror("chmod (file attributes) error");
+ #endif
++#endif /* NO_FCHOWN || NO_FCHMOD */
  
  } /* end function close_outfile() */
  
+@@ -1640,7 +1661,6 @@
+ 
+             if ((long)LG(dlen) > 0)
+             {
+-                G.outfile = fopen(G.filename,"r+");
+                 fseek(G.outfile, -8, SEEK_END);
+                 fread(&ntc, 8, 1, G.outfile);
+                 if(ntc.id != *(long *)"XTcc")
+@@ -1650,7 +1670,6 @@
+                     fwrite (&ntc, 8, 1, G.outfile);
+                 }
+                 Info(slide, 0x201, ((char *)slide, "QData = %d", LG(dlen)));
+-                fclose(G.outfile);
+             }
+             return;     /* finished, cancel further extra field scanning */
+           }
diff --git a/archivers/unzip/files/patch-unzpriv.h b/archivers/unzip/files/patch-unzpriv.h
new file mode 100644
index 000000000000..a7902b2aa3f9
--- /dev/null
+++ b/archivers/unzip/files/patch-unzpriv.h
@@ -0,0 +1,30 @@
+--- unzip-5.52.orig/unzpriv.h
++++ unzpriv.h
+@@ -1081,6 +1081,7 @@
+ #  define FOPR  "r","ctx=stm"
+ #  define FOPM  "r+","ctx=stm","rfm=fix","mrs=512"
+ #  define FOPW  "w","ctx=stm","rfm=fix","mrs=512"
++#  define FOPWR "w+","ctx=stm","rfm=fix","mrs=512"
+ #endif /* VMS */
+ 
+ #ifdef CMS_MVS
+@@ -1117,6 +1118,9 @@
+ #  ifndef FOPWT
+ #    define FOPWT "wt"
+ #  endif
++#  ifndef FOPWR
++#    define FOPWR "w+b"
++#  endif
+ #else /* !MODERN */
+ #  ifndef FOPR
+ #    define FOPR "r"
+@@ -1130,6 +1134,9 @@
+ #  ifndef FOPWT
+ #    define FOPWT "w"
+ #  endif
++#  ifndef FOPWR
++#    define FOPWR "w+b"
++#  endif
+ #endif /* ?MODERN */
+ 
+ /*