From: Sunjoong Lee <sunjoong@gmail.com>
To: Andy Wingo <wingo@pobox.com>
Cc: guile-user@gnu.org
Subject: Re: crash in guile-sqlite3
Date: Mon, 30 Apr 2012 19:32:43 +0900 [thread overview]
Message-ID: <CAK93xhoMm+A0he-g589C5dtqoK-FeFWDYX2byXErfBvu2pXMuA@mail.gmail.com> (raw)
In-Reply-To: <87zk9tppb7.fsf@pobox.com>
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2012/4/30 Andy Wingo <wingo@pobox.com>
>
> Would you mind sending a pull request on gitorious? Preferably we could
> add a test case too.
>
I apologize for my poor english; I'm willing to "send a pull request on
gitorious" but don't know what means that sentence.
Joonas had reported that Segmentation fault crash will be occur
in guile-sqlite3 when you use sqlite-bind with a string; I think he would
suspect it as sqlite-finalize's problem.
I realized sqlite-bind treats sqlite-transient as a pointer and it would
occur same Segmentation fault when you with bytevector; only numerical
value will work well. That's because sqlite3_bind_blob
and sqlite3_bind_text of libsqlite3 expect it's last argument as a function
pointer or just uint64_t type of 0x00000000 or 0xffffffff; you can use C
function if sqlite-transient be it but you should use 0x00000000 or
0xffffffff if not so, and the meaning of SQLITE_TRANSIENT is it's a
0xffffffff.
Joonas, would you mind sending a pull request on gitorious?
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next prev parent reply other threads:[~2012-04-30 10:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 5:40 crash in guile-sqlite3 Sunjoong Lee
2012-04-27 19:00 ` David Pirotte
2012-04-27 20:08 ` Sunjoong Lee
2012-04-27 22:58 ` David Pirotte
2012-04-27 23:59 ` David Pirotte
2012-04-29 1:58 ` Sunjoong Lee
2012-04-30 9:00 ` Andy Wingo
2012-04-30 10:32 ` Sunjoong Lee [this message]
2012-04-30 10:46 ` Andy Wingo
2012-04-30 12:44 ` Sunjoong Lee
2012-05-01 11:45 ` Joonas Sarajärvi
2012-05-01 15:01 ` Joonas Sarajärvi
2012-05-01 15:05 ` Daniel Krueger
2012-05-01 15:10 ` Daniel Krueger
-- strict thread matches above, loose matches on Subject: below --
2012-05-01 19:37 Sunjoong Lee
2012-05-02 4:41 ` Joonas Sarajärvi
2012-04-26 18:51 Joonas Sarajärvi
2012-04-26 20:24 ` rixed
2012-04-26 21:04 ` Noah Lavine
2012-04-27 6:31 ` rixed
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