[Bug libc/1041] New: swprintf failed to convert %s format in some condition.

[Bug libc/1041] New: swprintf failed to convert %s format in some condition.

[eungkyu at sparcs dot kaist dot ac dot kr]

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This attached program failed when last character of string is alphabet or number.
I'm running in ko_KR.UTF-8 locale.

for example, 

$ locale
LANG=ko_KR.UTF-8
LC_CTYPE="ko_KR.UTF-8"
LC_NUMERIC="ko_KR.UTF-8"
LC_TIME="ko_KR.UTF-8"
LC_COLLATE="ko_KR.UTF-8"
LC_MONETARY="ko_KR.UTF-8"
LC_MESSAGES="ko_KR.UTF-8"
LC_PAPER="ko_KR.UTF-8"
LC_NAME="ko_KR.UTF-8"
LC_ADDRESS="ko_KR.UTF-8"
LC_TELEPHONE="ko_KR.UTF-8"
LC_MEASUREMENT="ko_KR.UTF-8"
LC_IDENTIFICATION="ko_KR.UTF-8"
LC_ALL=
$./swprintfbug °¡³ª´Ù
°¡³ª´Ù
$ ./swprintfbug 123
Error occured in swprintf
$ ./swprintfbug abc
Error occured in swprintf
$ ./swprintfbug 123°¡³ª´Ù
123°¡³ª´Ù

-- 
           Summary: swprintf failed to convert %s format in some condition.
           Product: glibc
           Version: 2.3.5
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: gotom at debian dot or dot jp
        ReportedBy: eungkyu at sparcs dot kaist dot ac dot kr
                CC: glibc-bugs at sources dot redhat dot com
  GCC host triplet: i386


http://sources.redhat.com/bugzilla/show_bug.cgi?id=1041

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[Bug libc/1041] swprintf failed to convert %s format in some condition.

[eungkyu at sparcs dot kaist dot ac dot kr]

------- Additional Comments From eungkyu at sparcs dot kaist dot ac dot kr  2005-07-01 13:06 -------
Created an attachment (id=532)
 --> (http://sources.redhat.com/bugzilla/attachment.cgi?id=532&action=view)
sample swprintf program


-- 


http://sources.redhat.com/bugzilla/show_bug.cgi?id=1041

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[Bug libc/1041] swprintf failed to convert %s format in some condition.

[drepper at redhat dot com]

------- Additional Comments From drepper at redhat dot com  2005-09-22 17:46 -------
The program code is wrong.  swprintf will flag an array if the output array is
too small which is always the case for this caode when given ASCII input.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID


http://sourceware.org/bugzilla/show_bug.cgi?id=1041

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