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Fri, 22 May 2026 08:46:04 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 295488] syslogd: memory leak in casper_ttymsg() via nvlist_take_string_array Date: Fri, 22 May 2026 08:46:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 15.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dch@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D295488 Dave Cottlehuber changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |In Progress --- Comment #4 from Dave Cottlehuber --- Checked on 15.1-BETA3, use `sleep 0.1` in the repro script to save some tim= e. https://patch-diff.githubusercontent.com/raw/freebsd/freebsd-src/pull/2222.= patch - before ``` root@wintermute /tmp# ./wat.sh Stopping syslog_ng. Waiting for PIDS: 47041. --- 500000 user.info messages to /tmp/leak-test.log --- casper RSS (KB): 3020 syslogd: syslogd.casper (syslogd) --- 500000 user.err messages to /dev/console --- casper RSS (KB): 107284 syslogd: syslogd.casper (syslogd) ``` - after ``` Starting syslog_ng. root@wintermute /tmp# ./wat.sh Stopping syslog_ng. Waiting for PIDS: 73590. --- 500000 user.info messages to /tmp/leak-test.log --- casper RSS (KB): 3020 syslogd: syslogd.casper (syslogd) --- 500000 user.err messages to /dev/console --- casper RSS (KB): 3012 syslogd: syslogd.casper (syslogd) Starting syslog_ng. root@wintermute /tmp# ``` --=20 You are receiving this mail because: You are the assignee for the bug.=