diff --git a/coreutils-i18n.patch b/coreutils-i18n.patch
index 1e3b028..6e10f37 100644
--- a/coreutils-i18n.patch
+++ b/coreutils-i18n.patch
@@ -250,7 +250,7 @@ diff -urNp coreutils-8.10-orig/src/cut.c coreutils-8.10/src/cut.c
 +  size_t mblength;        /* The byte size of a multibyte character which shows
 +                           as same character as WC. */
 +  mbstate_t state;        /* State of the stream. */
-+  int convfail;                /* 1, when conversion is failed. Otherwise 0. */
++  int convfail = 0;                /* 1, when conversion is failed. Otherwise 0. */
 +
 +  idx = 0;
 +  buflen = 0;
@@ -662,7 +662,7 @@ diff -urNp coreutils-8.10-orig/src/expand.c coreutils-8.10/src/expand.c
 +  mbstate_t i_state_bak;	/* Back up the I_STATE. */
 +  mbstate_t o_state;		/* Current shift state of the output stream. */
 +  char buf[MB_LEN_MAX + BUFSIZ];  /* For spooling a read byte sequence. */
-+  char *bufpos;			/* Next read position of BUF. */
++  char *bufpos = buf;			/* Next read position of BUF. */
 +  size_t buflen = 0;		/* The length of the byte sequence in buf. */
 +  wchar_t wc;			/* A gotten wide character. */
 +  size_t mblength;		/* The byte size of a multibyte character
@@ -956,7 +956,7 @@ diff -urNp coreutils-8.10-orig/src/fold.c coreutils-8.10/src/fold.c
                /* Look for the last blank. */
                while (logical_end)
                  {
-@@ -217,11 +254,222 @@ fold_file (char const *filename, size_t 
+@@ -217,11 +254,221 @@ fold_file (char const *filename, size_t 
        line_out[offset_out++] = c;
      }
  
@@ -974,12 +974,12 @@ diff -urNp coreutils-8.10-orig/src/fold.c coreutils-8.10/src/fold.c
 +{
 +  char buf[MB_LEN_MAX + BUFSIZ];  /* For spooling a read byte sequence. */
 +  size_t buflen = 0;        /* The length of the byte sequence in buf. */
-+  char *bufpos = NULL;         /* Next read position of BUF. */
++  char *bufpos = buf;         /* Next read position of BUF. */
 +  wint_t wc;                /* A gotten wide character. */
 +  size_t mblength;        /* The byte size of a multibyte character which shows
 +                           as same character as WC. */
 +  mbstate_t state, state_bak;        /* State of the stream. */
-+  int convfail;                /* 1, when conversion is failed. Otherwise 0. */
++  int convfail = 0;                /* 1, when conversion is failed. Otherwise 0. */
 +
 +  static char *line_out = NULL;
 +  size_t offset_out = 0;        /* Index in `line_out' for next char. */
@@ -1034,7 +1034,6 @@ diff -urNp coreutils-8.10-orig/src/fold.c coreutils-8.10/src/fold.c
 +        break;
 +
 +      /* Get a wide character. */
-+      convfail = 0;
 +      state_bak = state;
 +      mblength = mbrtowc ((wchar_t *)&wc, bufpos, buflen, &state);
 +
@@ -3407,7 +3406,7 @@ diff -urNp coreutils-8.10-orig/src/unexpand.c coreutils-8.10/src/unexpand.c
 +  mbstate_t i_state_bak;	/* Back up the I_STATE. */
 +  mbstate_t o_state;		/* Current shift state of the output stream. */
 +  char buf[MB_LEN_MAX + BUFSIZ];  /* For spooling a read byte sequence. */
-+  char *bufpos;			/* Next read position of BUF. */
++  char *bufpos = buf;			/* Next read position of BUF. */
 +  size_t buflen = 0;		/* The length of the byte sequence in buf. */
 +  wint_t wc;			/* A gotten wide character. */
 +  size_t mblength;		/* The byte size of a multibyte character
@@ -3715,7 +3714,7 @@ diff -urNp coreutils-8.10-orig/src/uniq.c coreutils-8.10/src/uniq.c
 +  size_t mblength;
 +  wchar_t wc;
 +  mbstate_t *statep;
-+  int convfail;
++  int convfail = 0;
 +
 +  pos = 0;
 +  statep = &(line->state);
@@ -3933,19 +3932,18 @@ diff -urNp coreutils-8.10-orig/src/uniq.c coreutils-8.10/src/uniq.c
            char *thisfield;
            size_t thislen;
 +#if HAVE_MBRTOWC
-+          mbstate_t thisstate;
++          mbstate_t thisstate = thisline->state;
 +#endif
            if (readlinebuffer_delim (thisline, stdin, delimiter) == 0)
              {
                if (ferror (stdin))
-@@ -351,6 +571,15 @@ check_file (const char *infile, const ch
+@@ -351,6 +571,14 @@ check_file (const char *infile, const ch
              }
            thisfield = find_field (thisline);
            thislen = thisline->length - 1 - (thisfield - thisline->buffer);
 +#if HAVE_MBRTOWC
 +          if (MB_CUR_MAX > 1)
 +            {
-+              thisstate = thisline->state;
 +              match = !different_multi (thisfield, prevfield,
 +                                thislen, prevlen, thisstate, prevstate);
 +            }
diff --git a/coreutils.spec b/coreutils.spec
index 0c6f8e5..f76bba3 100644
--- a/coreutils.spec
+++ b/coreutils.spec
@@ -1,7 +1,7 @@
 Summary: A set of basic GNU tools commonly used in shell scripts
 Name:    coreutils
 Version: 8.10
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: GPLv3+
 Group:   System Environment/Base
 Url:     http://www.gnu.org/software/coreutils/
@@ -329,6 +329,10 @@ fi
 %{_libdir}/coreutils
 
 %changelog
+* Mon Mar 14 2011 Ondrej Vasik <ovasik@redhat.com> - 8.10-6
+- fix possible uninitalized variables usage caused by i18n
+  patch(#683799)
+
 * Fri Mar  4 2011 Ondrej Vasik <ovasik@redhat.com> - 8.10-5
 - make coreutils build even without patches (with
   nopam, norunuser and noselinux variables)