From: Jeffin Philip <jeffinphilip14@gmail.com>
To: syzbot+d164947c037324221043@syzkaller.appspotmail.com
Cc: dakr@kernel.org, driver-core@lists.linux.dev,
gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
rafael@kernel.org, syzkaller-bugs@googlegroups.com
Subject: [syzbot] [kernel?] KASAN: global-out-of-bounds Read in uevent_store
Date: Mon, 24 Aug 2026 12:37:48 +0530 [thread overview]
Message-ID: <20260824070748.96585-1-jeffinphilip14@gmail.com> (raw)
In-Reply-To: <6a8bd82a.dbb3a75c.13dd47.0060.GAE@google.com>
#syz test upstream
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index ddbc4d7482d2..b03562301bfe 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -83,7 +83,7 @@ static int kobject_action_type(const char *buf, size_t count,
for (action = 0; action < ARRAY_SIZE(kobject_actions); action++) {
if (strncmp(kobject_actions[action], buf, count_first) != 0)
continue;
- if (kobject_actions[action][count_first] != '\0')
+ if (strlen(kobject_actions[action]) != count_first)
continue;
if (args)
*args = args_start;
next prev parent reply other threads:[~2026-08-24 7:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-24 5:35 [syzbot] [kernel?] KASAN: global-out-of-bounds Read in uevent_store syzbot
2026-08-24 7:07 ` Jeffin Philip [this message]
2026-08-24 7:08 ` syzbot
2026-08-24 7:11 ` Greg KH
2026-08-24 7:10 ` Jeffin Philip
2026-08-24 7:30 ` syzbot
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=20260824070748.96585-1-jeffinphilip14@gmail.com \
--to=jeffinphilip14@gmail.com \
--cc=dakr@kernel.org \
--cc=driver-core@lists.linux.dev \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael@kernel.org \
--cc=syzbot+d164947c037324221043@syzkaller.appspotmail.com \
--cc=syzkaller-bugs@googlegroups.com \
/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.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox