From: Zoltan Hidvegi <hzoli@cs.elte.hu>
To: zsh-workers@math.gatech.edu (Zsh hacking and development)
Subject: isearch bugfix
Date: Sun, 28 Jul 1996 22:47:30 +0200 (MET DST) [thread overview]
Message-ID: <199607282047.WAA02530@hzoli.ppp.cs.elte.hu> (raw)
There is a bug in isearch which rarely causes a SEGV. The problem is that
zsfree() is used on a non-null-terminated string. Below is a unified
context diff (sometimes I find it more readable than normal context diffs).
Zoltan
--- zle_hist.c 1996/07/28 19:50:55 2.22
+++ zle_hist.c 1996/07/28 20:03:15
@@ -862,7 +862,7 @@
}
brk:
if (sbptr) {
- zsfree(previous_search);
+ zfree(previous_search, previous_search_len);
previous_search = zalloc(sbptr);
memcpy(previous_search, sbuf, previous_search_len = sbptr);
}
reply other threads:[~1996-07-28 22:06 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=199607282047.WAA02530@hzoli.ppp.cs.elte.hu \
--to=hzoli@cs.elte.hu \
--cc=zsh-workers@math.gatech.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).