diff --git a/unzip-open_missing_mode.patch b/unzip-open_missing_mode.patch
index 7f5d804..4646540 100644
--- a/unzip-open_missing_mode.patch
+++ b/unzip-open_missing_mode.patch
@@ -1,7 +1,7 @@
 Index: fileio.c
 ===================================================================
---- fileio.c.orig	2010-05-21 14:25:41.384590892 +0200
-+++ fileio.c	2010-05-21 14:32:27.459889721 +0200
+--- fileio.c.orig	2009-04-20 02:03:44.000000000 +0200
++++ fileio.c	2010-06-25 18:32:49.960030697 +0200
 @@ -71,6 +71,11 @@
  #include "crc32.h"
  #include "crypt.h"
@@ -9,8 +9,8 @@ Index: fileio.c
 +#include <sys/types.h>
 +#include <sys/stat.h>
 +#include <fcntl.h>
-+                  
-+                     
++
++
  
  /* setup of codepage conversion for decryption passwords */
  #if CRYPT
@@ -22,22 +22,56 @@ Index: fileio.c
  #ifdef DLL
      if (G.redirect_data)
          return (redirect_outfile(__G) == FALSE);
-@@ -454,13 +460,16 @@ int open_outfile(__G)           /* retur
+@@ -448,23 +454,48 @@ int open_outfile(__G)           /* retur
+         return 1;   /* with "./" fix in checkdir(), should never reach here */
+     }
+ #endif /* NOVELL_BUG_FAILSAFE */
+-    Trace((stderr, "open_outfile:  doing fopen(%s) for writing\n",
+-      FnFilter1(G.filename)));
+     {
  #if defined(ATH_BE_UNX) || defined(AOS_VS) || defined(QDOS) || defined(TANDEM)
          mode_t umask_sav = umask(0077);
  #endif
-+    fd = open(G.filename, O_WRONLY | O_LARGEFILE | O_CREAT,
-+              /* 0644 in portable POSIX notation: */
-+              S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
++
++#if defined(SYMLINKS) || defined(QLZIP)
++        fd = open(G.filename, O_RDWR | O_LARGEFILE | O_CREAT,
++                  /* 0644 in portable POSIX notation: */
++                  S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
++#else
++        fd = open(G.filename, O_WRONLY | O_LARGEFILE | O_CREAT,
++                  /* 0644 in portable POSIX notation: */
++                  S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
++#endif
++        Trace((stderr, "open_outfile:  open(%s, O_WRONLY | O_LARGEFILE | O_CREAT) returned %d\n",
++          FnFilter1(G.filename), fd));
++
++        if (fd < 0) {
++            Info(slide, 0x401, ((char *)slide, LoadFarString(CannotCreateFile),
++              FnFilter1(G.filename), strerror(errno)));
++            return 1;
++        }
  #if defined(SYMLINKS) || defined(QLZIP)
          /* These features require the ability to re-read extracted data from
             the output files. Output files are created with Read&Write access.
           */
 -        G.outfile = zfopen(G.filename, FOPWR);
++
 +        G.outfile = zfdopen(fd, FOPWR);
++
++        Trace((stderr, "open_outfile:  doing fdopen(%s, FOPWR) returned %p\n",
++              G.outfile));
  #else
 -        G.outfile = zfopen(G.filename, FOPW);
 +        G.outfile = zfdopen(fd, FOPW);
++
++        Trace((stderr, "open_outfile:  doing fdopen(%s, FOPW) returned %p\n",
++              G.outfile));
  #endif
  #if defined(ATH_BE_UNX) || defined(AOS_VS) || defined(QDOS) || defined(TANDEM)
          umask(umask_sav);
+ #endif
++        if (G.outfile == NULL && fd != 0)
++            unlink(G.filename);
+     }
+     if (G.outfile == (FILE *)NULL) {
+         Info(slide, 0x401, ((char *)slide, LoadFarString(CannotCreateFile),
diff --git a/unzip.changes b/unzip.changes
index 53c4888..81eb942 100644
--- a/unzip.changes
+++ b/unzip.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Jun 25 18:21:34 CEST 2010 - pth@suse.de
+
+- Doing open(O_WRONLY) and then fdopen("w+") will now fail with
+  "Invalid Argument" whereas former glibcs would succeed. So now
+  do open(O_RDWR).
+- Print error message when open(2) fails.
+- Add debugging traces in open_outfile.
+
 -------------------------------------------------------------------
 Fri May 21 16:39:24 CEST 2010 - pth@suse.de