From: Lars Rasmusson <lars.rasmusson@gmail.com>
To: 1491@emacsbugs.donarmstrong.com
Subject: bug#1491: Info received (Same problem in 23.0.60)
Date: Sat, 6 Dec 2008 08:00:59 +0100 [thread overview]
Message-ID: <69E941AA-590F-43C4-ABEA-02B58022C311@gmail.com> (raw)
In-Reply-To: <handler.1491.B1491.12284348208436.ackinfo@emacsbugs.donarmstrong.com>
Isn't this a bug?
On line ebrowse.c:2037
for (--p; p >= inbuffer && *p != '\n'; --p)
;
I think it should be
for (--p; p > inbuffer && *p != '\n'; --p)
;
otherwise p may point to one character before inbuffer.
The backwards scanning is done correctly nine lines
further up, on ebrowse.c:2028
(OS X really has some neat features to prevent accessing
data from screwed up pointers! :-) )
/Lars
Btw, is it really ok to write as in ebrowse.c:1530 ?
/* Skip over white space. The `#' has been consumed already. */
while (WHITEP (GET (c)))
;
GET(c) will eat up one character of the input, no matter whether it is a
white space or not...
prev parent reply other threads:[~2008-12-06 7:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-04 23:53 bug#1491: Same problem in 23.0.60 Lars Rasmusson
2008-12-05 3:48 ` richardeng
[not found] ` <handler.1491.B1491.12284348208436.ackinfo@emacsbugs.donarmstrong.com>
2008-12-06 7:00 ` Lars Rasmusson [this message]
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