From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 52446@debbugs.gnu.org
Subject: bug#52446: 28.0.90; Infinite loop in add_row_entry
Date: Sun, 12 Dec 2021 18:43:20 +0800 [thread overview]
Message-ID: <87v8zuxfw7.fsf@yahoo.com> (raw)
In-Reply-To: <83zgp6nmi6.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 12 Dec 2021 12:30:41 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> Now I'm confused: if row_table[i] is NULL for each i, then how did we
> enter that loop? Its condition checks for entry being non-NULL.
The disassembly checks out, so that condition is not being mis-compiled.
But that doesn't rule out the possibility of a miscompilation elsewhere.
I will try to reproduce this under a memory checker, and with
optimizations turned off.
next prev parent reply other threads:[~2021-12-12 10:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87a6h61k0e.fsf.ref@yahoo.com>
2021-12-12 5:15 ` bug#52446: 28.0.90; Infinite loop in add_row_entry Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 7:32 ` Eli Zaretskii
2021-12-12 7:36 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 9:05 ` Eli Zaretskii
2021-12-12 9:51 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 10:10 ` Eli Zaretskii
2021-12-12 10:21 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 10:30 ` Eli Zaretskii
2021-12-12 10:43 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2021-12-13 13:35 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
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