From 99733cdb8d6bfa467cadc0dd9f7d71f49ea40d94 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Tue, 15 Nov 2022 02:06:56 -0500 Subject: [PATCH] import kronosnet-1.24-2.el9 --- .gitignore | 2 +- .kronosnet.metadata | 2 +- SOURCES/1_24.testfix.patch | 13 +++ ...2923-icmp-faster-link-down-detection.patch | 82 ------------------- .../bz212923-fix-dst_seq_num_init-race.patch | 44 ---------- SPECS/kronosnet.spec | 22 ++--- 6 files changed, 26 insertions(+), 139 deletions(-) create mode 100644 SOURCES/1_24.testfix.patch delete mode 100644 SOURCES/bz2112923-icmp-faster-link-down-detection.patch delete mode 100644 SOURCES/bz212923-fix-dst_seq_num_init-race.patch diff --git a/.gitignore b/.gitignore index b9e43d8..7b6f343 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/kronosnet-1.22.tar.xz +SOURCES/kronosnet-1.24.tar.xz diff --git a/.kronosnet.metadata b/.kronosnet.metadata index b64053c..6a80175 100644 --- a/.kronosnet.metadata +++ b/.kronosnet.metadata @@ -1 +1 @@ -9e89dc037ead2591de47e871903ea6c9c4258679 SOURCES/kronosnet-1.22.tar.xz +1a3bb04c2f082076fea97d5582676addde84336d SOURCES/kronosnet-1.24.tar.xz diff --git a/SOURCES/1_24.testfix.patch b/SOURCES/1_24.testfix.patch new file mode 100644 index 0000000..e336de1 --- /dev/null +++ b/SOURCES/1_24.testfix.patch @@ -0,0 +1,13 @@ +diff --git a/libknet/tests/api_knet_handle_new.c b/libknet/tests/api_knet_handle_new.c +index a6ccb3a..60e5c4f 100644 +--- a/libknet/tests/api_knet_handle_new.c ++++ b/libknet/tests/api_knet_handle_new.c +@@ -112,7 +112,7 @@ static void test(void) + + printf("Test knet_handle_new hostid 1, proper log_fd, proper log level (DEBUG)\n"); + +- knet_h1 = knet_handle_start(logfds, KNET_LOG_DEBUG, knet_h); ++ (void)knet_handle_start(logfds, KNET_LOG_DEBUG, knet_h); + CLEAN_EXIT(CONTINUE); + } + diff --git a/SOURCES/bz2112923-icmp-faster-link-down-detection.patch b/SOURCES/bz2112923-icmp-faster-link-down-detection.patch deleted file mode 100644 index cf8f99b..0000000 --- a/SOURCES/bz2112923-icmp-faster-link-down-detection.patch +++ /dev/null @@ -1,82 +0,0 @@ -commit 28ddb87a2f4562c5d1752a778744cc56136f81c1 -Author: Fabio M. Di Nitto -Date: Sun Nov 7 17:02:05 2021 +0100 - - [udp] use ICMP error messages to trigger faster link down detection - - this solves a possible race condition when: - - - node1 is running - - node2 very fast - - node1 does NOT have enough time to detect that node2 has gone - and reset the local seq numbers / buffers - - node1 will start rejecting valid packets from node2 - - There is still a potential minor race condition where app - can restart so fast that kernel / network don't have time - to generate an ICMP error. This will be addressed using - instance id in onwire v2 protocol, as suggested by Jan F. - - Signed-off-by: Fabio M. Di Nitto - -diff --git a/libknet/transport_udp.c b/libknet/transport_udp.c -index 963340d..32dd032 100644 ---- a/libknet/transport_udp.c -+++ b/libknet/transport_udp.c -@@ -364,6 +364,46 @@ static int read_errs_from_sock(knet_handle_t knet_h, int sockfd) - log_debug(knet_h, KNET_SUB_TRANSP_UDP, "Received ICMP error from %s: %s destination unknown", addr_str, strerror(sock_err->ee_errno)); - } else { - log_debug(knet_h, KNET_SUB_TRANSP_UDP, "Received ICMP error from %s: %s %s", addr_str, strerror(sock_err->ee_errno), addr_remote_str); -+ if ((sock_err->ee_errno == ECONNREFUSED) || /* knet is not running on the other node */ -+ (sock_err->ee_errno == ECONNABORTED) || /* local kernel closed the socket */ -+ (sock_err->ee_errno == ENONET) || /* network does not exist */ -+ (sock_err->ee_errno == ENETUNREACH) || /* network unreachable */ -+ (sock_err->ee_errno == EHOSTUNREACH) || /* host unreachable */ -+ (sock_err->ee_errno == EHOSTDOWN) || /* host down (from kernel/net/ipv4/icmp.c */ -+ (sock_err->ee_errno == ENETDOWN)) { /* network down */ -+ struct knet_host *host = NULL; -+ struct knet_link *kn_link = NULL; -+ int link_idx, found = 0; -+ -+ for (host = knet_h->host_head; host != NULL; host = host->next) { -+ for (link_idx = 0; link_idx < KNET_MAX_LINK; link_idx++) { -+ kn_link = &host->link[link_idx]; -+ if (kn_link->outsock == sockfd) { -+ if (!cmpaddr(&remote, &kn_link->dst_addr)) { -+ found = 1; -+ break; -+ } -+ } -+ } -+ if (found) { -+ break; -+ } -+ } -+ -+ if ((host) && (kn_link) && -+ (kn_link->status.connected)) { -+ log_debug(knet_h, KNET_SUB_TRANSP_UDP, "Setting down host %u link %i", host->host_id, kn_link->link_id); -+ /* -+ * setting transport_connected = 0 will trigger -+ * thread_heartbeat link_down process. -+ * -+ * the process terminates calling into transport_link_down -+ * below that will set transport_connected = 1 -+ */ -+ kn_link->transport_connected = 0; -+ } -+ -+ } - } - } - break; -@@ -436,5 +476,9 @@ int udp_transport_link_dyn_connect(knet_handle_t knet_h, int sockfd, struct knet - - int udp_transport_link_is_down(knet_handle_t knet_h, struct knet_link *kn_link) - { -+ /* -+ * see comments about handling ICMP error messages -+ */ -+ kn_link->transport_connected = 1; - return 0; - } diff --git a/SOURCES/bz212923-fix-dst_seq_num_init-race.patch b/SOURCES/bz212923-fix-dst_seq_num_init-race.patch deleted file mode 100644 index 5126ffb..0000000 --- a/SOURCES/bz212923-fix-dst_seq_num_init-race.patch +++ /dev/null @@ -1,44 +0,0 @@ -commit 62271c5c0b08041b24930310c04e3933720917c6 -Author: Fabio M. Di Nitto -Date: Mon Nov 8 09:14:22 2021 +0100 - - [host] fix dst_seq_num initialization race condition - - There is a potential race condition where the sender - is overloaded, sending data packets before pings - can kick in and set the correct dst_seq_num. - - if this node is starting up (dst_seq_num = 0), - it can start rejecing valid packets and get stuck. - - Set the dst_seq_num to the first seen packet and - use that as reference instead. - - Signed-off-by: Fabio M. Di Nitto - -diff --git a/libknet/host.c b/libknet/host.c -index f02ef02..54061fd 100644 ---- a/libknet/host.c -+++ b/libknet/host.c -@@ -573,6 +573,21 @@ int _seq_num_lookup(knet_handle_t knet_h, struct knet_host *host, seq_num_t seq_ - char *dst_cbuf_defrag = host->circular_buffer_defrag; - seq_num_t *dst_seq_num = &host->rx_seq_num; - -+ /* -+ * There is a potential race condition where the sender -+ * is overloaded, sending data packets before pings -+ * can kick in and set the correct dst_seq_num. -+ * -+ * if this node is starting up (dst_seq_num = 0), -+ * it can start rejecing valid packets and get stuck. -+ * -+ * Set the dst_seq_num to the first seen packet and -+ * use that as reference instead. -+ */ -+ if (!*dst_seq_num) { -+ *dst_seq_num = seq_num; -+ } -+ - if (clear_buf) { - _clear_cbuffers(host, seq_num); - } diff --git a/SPECS/kronosnet.spec b/SPECS/kronosnet.spec index 64f01fd..e9a0496 100644 --- a/SPECS/kronosnet.spec +++ b/SPECS/kronosnet.spec @@ -36,14 +36,13 @@ Name: kronosnet Summary: Multipoint-to-Multipoint VPN daemon -Version: 1.22 -Release: 4%{?dist} +Version: 1.24 +Release: 2%{?dist} License: GPLv2+ and LGPLv2+ URL: https://kronosnet.org Source0: https://kronosnet.org/releases/%{name}-%{version}.tar.xz -Patch0: bz2112923-icmp-faster-link-down-detection.patch -Patch1: bz212923-fix-dst_seq_num_init-race.patch +Patch0: 1_24.testfix.patch # Build dependencies BuildRequires: make @@ -88,10 +87,7 @@ BuildRequires: autoconf automake libtool %prep %setup -q -n %{name}-%{version} -%patch0 -p1 -b bz2112923-icmp-faster-link-down-detection -%patch1 -p1 -b bz212923-fix-dst_seq_num_init-race - -#%patch0 -p1 -b .bz1954551-enable-stack-clash-protection +%patch0 -p1 -b .1_24.testfix %build %if %{with runautogen} @@ -443,9 +439,13 @@ Requires: libknet1%{_isa} = %{version}-%{release} %endif %changelog -* Wed Aug 03 2022 Christine Caulfield - 1.22-4 -- Fix "node randomly not rejoining cluster after a pcs cluster stop/start" - Resolves: rhbz#2112923 +* Fri Jul 15 2022 Christine Caulfield - 1.24-2 +- Fix libnozzle tests failing & covscan warning on api_knet_handle_new test + Resolves: rhbz#2024090 + +* Fri Jul 15 2022 Christine Caulfield - 1.24-1 +- Rebase to 1.24 + Resolves: rhbz#2024090 * Wed Oct 06 2021 Christine Caulfield - 1.22-3 - Add back the test suite that got lost in the pull from Fedora