* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
@ 2010-10-12 14:03 ` schwab@linux-m68k.org
2010-10-17 15:32 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible and the source or destination charset is referenced by alias dtrebbien at gmail dot com
` (4 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: schwab@linux-m68k.org @ 2010-10-12 14:03 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12084
--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2010-10-12 14:03:12 UTC ---
UTF-8// is an alias, use the real name instead.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible and the source or destination charset is referenced by alias
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
2010-10-12 14:03 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible schwab@linux-m68k.org
@ 2010-10-17 15:32 ` dtrebbien at gmail dot com
2010-10-17 15:52 ` dtrebbien at gmail dot com
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: dtrebbien at gmail dot com @ 2010-10-17 15:32 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12084
Daniel Trebbien <dtrebbien at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|iconvconfig causes a |iconvconfig causes a
|Segmentation Fault when |Segmentation Fault when
|only conversion from or to |only conversion from or to
|a charset is possible |a charset is possible and
| |the source or destination
| |charset is referenced by
| |alias
--- Comment #2 from Daniel Trebbien <dtrebbien at gmail dot com> 2010-10-17 15:32:04 UTC ---
(In reply to comment #1)
> UTF-8// is an alias, use the real name instead.
Andreas, I can confirm that your suggestion to use `UTF8//` instead of the
alias `UTF-8//` is a suitable work-around.
I am changing the summary of this bug to reflect the fact that the real issue
is that `iconvconfig` has trouble making the gconv modules cache when only from
or to a charset is possible and the source or destination charset,
respectively, is referenced by alias.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible and the source or destination charset is referenced by alias
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
2010-10-12 14:03 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible schwab@linux-m68k.org
2010-10-17 15:32 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible and the source or destination charset is referenced by alias dtrebbien at gmail dot com
@ 2010-10-17 15:52 ` dtrebbien at gmail dot com
2010-10-17 16:23 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible dtrebbien at gmail dot com
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: dtrebbien at gmail dot com @ 2010-10-17 15:52 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12084
--- Comment #3 from Daniel Trebbien <dtrebbien at gmail dot com> 2010-10-17 15:52:09 UTC ---
Hmmmm. For some reason I am unable to reproduce the test case anymore on my
Debian Sid machine. Therefore, I do not know whether my previous comment (and
change to summary) is correct.
This morning, before I tried out Andreas' suggestion, I upgraded all packages
that could be upgraded (of which there were many) on my Debian Sid computer.
Perhaps an upgrade of the `libc-bin` package was included that fixed this
issue.
I would very much like to know the version of glibc that had a fix because a
bug fix for a different package that I am working on is for legacy users.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
` (2 preceding siblings ...)
2010-10-17 15:52 ` dtrebbien at gmail dot com
@ 2010-10-17 16:23 ` dtrebbien at gmail dot com
2011-01-15 4:37 ` drepper.fsp at gmail dot com
2014-06-30 7:55 ` fweimer at redhat dot com
5 siblings, 0 replies; 6+ messages in thread
From: dtrebbien at gmail dot com @ 2010-10-17 16:23 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12084
Daniel Trebbien <dtrebbien at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|iconvconfig causes a |iconvconfig causes a
|Segmentation Fault when |Segmentation Fault when
|only conversion from or to |only conversion from or to
|a charset is possible and |a charset is possible
|the source or destination |
|charset is referenced by |
|alias |
--- Comment #4 from Daniel Trebbien <dtrebbien at gmail dot com> 2010-10-17 16:22:48 UTC ---
Well, I tried out the test case on a fresh Ubuntu 8.10 machine (libc version
2.8.90) and I was able to reproduce the issue. I then tried out Andreas'
suggestion, but simply changing `UTF-8//` to `UTF8//` did not stop the
Segmentation Fault from occurring. Only by adding both of these lines:
module ABC// UTF8// ABC 1
module UTF8// ABC// ABC 1
does `iconvconfig` not cause a seg. fault (and it does not matter if I use
`UTF8//` or the alias `UTF-8//`).
By the way, I also tried:
module HPGREEK8// ABC// ABC 1
(causes a seg. fault). This is kind of interesting because `HPGREEK8//` is an
alias that is defined in `/usr/lib/gconv/gconv-modules` whereas `UTF-8//` is a
built-in alias.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
` (3 preceding siblings ...)
2010-10-17 16:23 ` [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible dtrebbien at gmail dot com
@ 2011-01-15 4:37 ` drepper.fsp at gmail dot com
2014-06-30 7:55 ` fweimer at redhat dot com
5 siblings, 0 replies; 6+ messages in thread
From: drepper.fsp at gmail dot com @ 2011-01-15 4:37 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12084
Ulrich Drepper <drepper.fsp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #5 from Ulrich Drepper <drepper.fsp at gmail dot com> 2011-01-15 04:37:05 UTC ---
I cannot reproduce any problem. Unless you analyze any potential problem
yourself there is nothing I can do.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12084] iconvconfig causes a Segmentation Fault when only conversion from or to a charset is possible
[not found] <bug-12084-131@http.sourceware.org/bugzilla/>
` (4 preceding siblings ...)
2011-01-15 4:37 ` drepper.fsp at gmail dot com
@ 2014-06-30 7:55 ` fweimer at redhat dot com
5 siblings, 0 replies; 6+ messages in thread
From: fweimer at redhat dot com @ 2014-06-30 7:55 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=12084
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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