import keepalived-2.2.4-6.el9
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
parent
faa66c3673
commit
dd401affd6
32
SOURCES/bz2102493-fix-variable-substitution.patch
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32
SOURCES/bz2102493-fix-variable-substitution.patch
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@ -0,0 +1,32 @@
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From 332262ec91f85cd4224816d2803d818015239007 Mon Sep 17 00:00:00 2001
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From: Quentin Armitage <quentin@armitage.org.uk>
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Date: Wed, 29 Jun 2022 09:18:15 +0100
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Subject: [PATCH] parser: optimise fixing recalculating updated line length
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Commit 1ffad9a - "recalculate buffer length inside recheck loop"
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resolved the issue but calls strlen(buf) more often than necessary.
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This commit only calls strlen(buf) when the line buffer is modified.
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Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
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---
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lib/parser.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/lib/parser.c b/lib/parser.c
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index bcabd07f..2146f38b 100644
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--- a/lib/parser.c
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+++ b/lib/parser.c
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@@ -2809,6 +2809,9 @@ read_line(char *buf, size_t size)
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recheck = true;
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if (strchr(buf, '$'))
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recheck = true;
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+
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+ if (recheck)
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+ len = strlen(buf);
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}
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} while (recheck);
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} while (buf[0] == '\0' || check_include(buf));
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--
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2.38.1
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48
SOURCES/bz2134749-fix-memory-leak-https-checks.patch
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48
SOURCES/bz2134749-fix-memory-leak-https-checks.patch
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@ -0,0 +1,48 @@
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From b8b463159d9bcb05505ec128b5c2926ace0b3e92 Mon Sep 17 00:00:00 2001
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From: Quentin Armitage <quentin@armitage.org.uk>
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Date: Thu, 13 Oct 2022 08:32:17 +0100
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Subject: [PATCH] ipvs: Work around OpenSSL memory leak in versions 3.0.0 to
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3.0.4
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The memory leak was observed with OpenSSL 3.0.1, and it is resolved
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by version 3.0.5. Also the leak is not observed in v1.1.1n.
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Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
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---
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keepalived/check/check_ssl.c | 20 +++++++++++++++++++-
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1 file changed, 19 insertions(+), 1 deletion(-)
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diff --git a/keepalived/check/check_ssl.c b/keepalived/check/check_ssl.c
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index 917ac0d7..50efa824 100644
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--- a/keepalived/check/check_ssl.c
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+++ b/keepalived/check/check_ssl.c
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@@ -229,7 +229,25 @@ ssl_connect(thread_ref_t thread, int new_req)
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BIO_get_fd(req->bio, &bio_fd);
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if (fcntl(bio_fd, F_SETFD, fcntl(bio_fd, F_GETFD) | FD_CLOEXEC) == -1)
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log_message(LOG_INFO, "Setting CLOEXEC failed on ssl socket - errno %d", errno);
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-#ifdef HAVE_SSL_SET0_RBIO
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+
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+ /* There is a memory leak in openSSL at least in version 3.0.1, which is fixed
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+ * by version 3.0.5. It was not present in version 1.1.1n. Since I haven't been
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+ * able to identify the OpenSSL patch that resolved the leak, we play safe and
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+ * assume it is in versions 3.0.0 up to 3.0.4.
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+ * The leak is memory allocated by
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+ * p = OPENSSL_malloc(len);
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+ * in ssl3_setup_write_buffer() in ssl/record/ssl_buffer.c
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+ *
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+ * It appears that setting SSL_MODE_RELEASE_BUFFERS causes the memory leak not
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+ * to occur.
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+ */
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+#ifdef OPENSSL_VERSION_MAJOR
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+#if OPENSSL_VERSION_MAJOR == 3 && OPENSSL_VERSION_MINOR == 0 && OPENSSL_VERSION_PATCH <= 4
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+ SSL_set_mode(req->ssl, SSL_MODE_RELEASE_BUFFERS);
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+#endif
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+#endif
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+
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+#if defined HAVE_SSL_SET0_RBIO && defined HAVE_SSL_SET0_WBIO
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BIO_up_ref(req->bio);
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SSL_set0_rbio(req->ssl, req->bio);
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SSL_set0_wbio(req->ssl, req->bio);
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--
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2.38.1
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@ -1,6 +1,7 @@
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%bcond_without snmp
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%bcond_without vrrp
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%bcond_without sha1
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%bcond_without json
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%bcond_without nftables
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%bcond_with profile
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%bcond_with debug
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@ -10,7 +11,7 @@
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Name: keepalived
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Summary: High Availability monitor built upon LVS, VRRP and service pollers
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Version: 2.2.4
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Release: 2%{?dist}
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Release: 6%{?dist}
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License: GPLv2+
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URL: http://www.keepalived.org/
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@ -18,6 +19,8 @@ Source0: http://www.keepalived.org/software/keepalived-%{version}.tar.gz
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Source1: keepalived.service
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Patch1: bz2028351-fix-dbus-policy-restrictions.patch
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Patch2: bz2102493-fix-variable-substitution.patch
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Patch3: bz2134749-fix-memory-leak-https-checks.patch
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Requires(post): systemd
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Requires(preun): systemd
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@ -59,6 +62,8 @@ infrastructures.
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%prep
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%setup -q
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%patch1 -p1
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%patch2 -p1
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%patch3 -p1
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%build
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%configure \
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@ -68,6 +73,7 @@ infrastructures.
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%{?with_snmp:--enable-snmp --enable-snmp-rfc} \
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%{?with_nftables:--enable-nftables --disable-iptables} \
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%{?with_sha1:--enable-sha1} \
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%{?with_sha1:--enable-json} \
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--with-init=systemd
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%{__make} %{?_smp_mflags} STRIP=/bin/true
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@ -108,6 +114,18 @@ mkdir -p %{buildroot}%{_libexecdir}/keepalived
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%{_mandir}/man8/keepalived.8*
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%changelog
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* Fri Dec 23 2022 Ryan O'Hara <rohara@redhat.com> - 2.2.4-6
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- Fix unterminated endif in previous patch (#2134749)
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* Thu Dec 22 2022 Ryan O'Hara <rohara@redhat.com> - 2.2.4-5
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- Fix memory leak in https checks (#2134749)
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* Thu Dec 22 2022 Ryan O'Hara <rohara@redhat.com> - 2.2.4-4
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- Fix variable substitution in consditional lines (#2101493)
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* Thu Dec 22 2022 Ryan O'Hara <rohara@redhat.com> - 2.2.4-3
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- Enable JSON support (#2129819)
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* Mon Feb 21 2022 Ryan O'Hara <rohara@redhat.com> - 2.2.4-2
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- Fix DBus policy restrictions (#2028351, CVE-2021-44225)
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