diff --git a/patches/02-ACL_Extended_Attributes/0003-server-Store-file-security-attributes-with-extended-.patch b/patches/02-ACL_Extended_Attributes/0003-server-Store-file-security-attributes-with-extended-.patch
index 2eb40ad7..1c830e61 100644
--- a/patches/02-ACL_Extended_Attributes/0003-server-Store-file-security-attributes-with-extended-.patch
+++ b/patches/02-ACL_Extended_Attributes/0003-server-Store-file-security-attributes-with-extended-.patch
@@ -1,13 +1,13 @@
-From 26610999c43a7c3725490800baf53aed0a0820a7 Mon Sep 17 00:00:00 2001
+From be78120bae662c7290b09433b020548a2b299361 Mon Sep 17 00:00:00 2001
 From: "Erich E. Hoover" <erich.e.hoover@gmail.com>
-Date: Tue, 15 Apr 2014 14:52:28 -0600
+Date: Tue, 15 Apr 2014 15:03:12 -0600
 Subject: server: Store file security attributes with extended file
  attributes.
 
 ---
  configure.ac  |   12 ++++++++++
- server/file.c |   70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 82 insertions(+)
+ server/file.c |   71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 83 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
 index 7e463b9..c0cc653 100644
@@ -40,7 +40,7 @@ index 7e463b9..c0cc653 100644
  
  AC_SUBST(dlldir,"\${libdir}/wine")
 diff --git a/server/file.c b/server/file.c
-index c98f045..adf7e51 100644
+index c98f045..032205e 100644
 --- a/server/file.c
 +++ b/server/file.c
 @@ -32,6 +32,7 @@
@@ -61,7 +61,7 @@ index c98f045..adf7e51 100644
  
  #include "ntstatus.h"
  #define WIN32_NO_STATUS
-@@ -178,6 +182,69 @@ static struct object *create_file_obj( struct fd *fd, unsigned int access, mode_
+@@ -178,6 +182,70 @@ static struct object *create_file_obj( struct fd *fd, unsigned int access, mode_
      return &file->obj;
  }
  
@@ -124,6 +124,7 @@ index c98f045..adf7e51 100644
 +                      (p != buffer ? ";" : ""), type, flags, mask, sidtxt );
 +    }
 +
++    buffer[XATTR_SIZE_MAX-1] = 0; /* ensure NULL terminated if snprintf truncated the buffer */
 +    fsetxattr( fd, "user.wine.acl", buffer, p-buffer, 0 );
 +#endif
 +}
@@ -131,7 +132,7 @@ index c98f045..adf7e51 100644
  static struct object *create_file( struct fd *root, const char *nameptr, data_size_t len,
                                     unsigned int access, unsigned int sharing, int create,
                                     unsigned int options, unsigned int attrs,
-@@ -239,6 +306,7 @@ static struct object *create_file( struct fd *root, const char *nameptr, data_si
+@@ -239,6 +307,7 @@ static struct object *create_file( struct fd *root, const char *nameptr, data_si
      /* FIXME: should set error to STATUS_OBJECT_NAME_COLLISION if file existed before */
      fd = open_fd( root, name, flags | O_NONBLOCK | O_LARGEFILE, &mode, access, sharing, options );
      if (!fd) goto done;
@@ -139,7 +140,7 @@ index c98f045..adf7e51 100644
  
      if (S_ISDIR(mode))
          obj = create_dir_obj( fd, access, mode );
-@@ -580,6 +648,8 @@ int file_set_acls( struct object *obj, struct fd *fd, const struct security_desc
+@@ -580,6 +649,8 @@ int file_set_acls( struct object *obj, struct fd *fd, const struct security_desc
          mode = st.st_mode & (S_ISUID|S_ISGID|S_ISVTX);
          mode |= sd_to_mode( sd, owner );
  
diff --git a/patches/02-ACL_Extended_Attributes/0004-server-Retrieve-file-security-attributes-with-extend.patch b/patches/02-ACL_Extended_Attributes/0004-server-Retrieve-file-security-attributes-with-extend.patch
index cab15029..61d43252 100644
--- a/patches/02-ACL_Extended_Attributes/0004-server-Retrieve-file-security-attributes-with-extend.patch
+++ b/patches/02-ACL_Extended_Attributes/0004-server-Retrieve-file-security-attributes-with-extend.patch
@@ -1,6 +1,6 @@
-From 96ef630b374cc6254dd8d0afe0eb8a9a240f4d50 Mon Sep 17 00:00:00 2001
+From b08167fa305b8cee98df3b8712c01ebbc5f56dde Mon Sep 17 00:00:00 2001
 From: "Erich E. Hoover" <erich.e.hoover@gmail.com>
-Date: Tue, 15 Apr 2014 14:55:45 -0600
+Date: Tue, 15 Apr 2014 15:04:29 -0600
 Subject: server: Retrieve file security attributes with extended file
  attributes.
 
@@ -110,10 +110,10 @@ index bd45189..e5ef7e6 100644
      CloseHandle(obj);
  }
 diff --git a/server/file.c b/server/file.c
-index adf7e51..39169a4 100644
+index 032205e..945b82a 100644
 --- a/server/file.c
 +++ b/server/file.c
-@@ -492,12 +492,174 @@ struct security_descriptor *mode_to_sd( mode_t mode, const SID *user, const SID
+@@ -493,12 +493,174 @@ struct security_descriptor *mode_to_sd( mode_t mode, const SID *user, const SID
      return sd;
  }
  
@@ -132,7 +132,7 @@ index adf7e51..39169a4 100644
 +
 +    n = fgetxattr( fd, "user.wine.acl", buffer, sizeof(buffer) );
 +    if (n == -1) return NULL;
-+    buffer[n] = 0;
++    buffer[n] = 0; /* ensure NULL terminated buffer for string functions */
 +
 +    do
 +    {
@@ -288,7 +288,7 @@ index adf7e51..39169a4 100644
  
      if (unix_fd == -1 || fstat( unix_fd, &st ) == -1)
          return obj->sd;
-@@ -507,9 +669,10 @@ struct security_descriptor *file_get_acls( struct object *obj, struct fd *fd, mo
+@@ -508,9 +670,10 @@ struct security_descriptor *file_get_acls( struct object *obj, struct fd *fd, mo
          (st.st_uid == *uid))
          return obj->sd;