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authorDiego Santa Cruz <Diego.SantaCruz@spinetix.com>2021-03-18 19:02:17 +0100
committerSteve Sakoman <steve@sakoman.com>2021-03-20 06:27:38 -1000
commit77c5792aa5e7cb7760c7042a49c2c0b02109987f (patch)
tree32b5af7aec7f4592169d4426a3c2ca1b701bc0a4
parentc88bb3db92d0650a560d7cbc1f0f42ae8faf15e1 (diff)
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iputils: fix various arping regressions
arping in iputils s20190709 has several problems, this backports the fixes from s20200821. - -D, duplicate address detection, always returns failure - -w -f does not behave correctly - -w option hangs arping - -U option returns failure Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
-rw-r--r--meta/recipes-extended/iputils/iputils/0001-arping-revert-partially-fix-sent-vs-received-package.patch39
-rw-r--r--meta/recipes-extended/iputils/iputils/0002-arping-fix-f-quit-on-first-reply-regression.patch39
-rw-r--r--meta/recipes-extended/iputils/iputils/0003-arping-Fix-comparison-of-different-signedness-warnin.patch37
-rw-r--r--meta/recipes-extended/iputils/iputils/0004-arping-return-success-when-unsolicited-ARP-mode-dest.patch45
-rw-r--r--meta/recipes-extended/iputils/iputils/0005-arping-use-additional-timerfd-to-control-when-timeou.patch94
-rw-r--r--meta/recipes-extended/iputils/iputils_s20190709.bb5
6 files changed, 259 insertions, 0 deletions
diff --git a/meta/recipes-extended/iputils/iputils/0001-arping-revert-partially-fix-sent-vs-received-package.patch b/meta/recipes-extended/iputils/iputils/0001-arping-revert-partially-fix-sent-vs-received-package.patch
new file mode 100644
index 0000000000..8495178879
--- /dev/null
+++ b/meta/recipes-extended/iputils/iputils/0001-arping-revert-partially-fix-sent-vs-received-package.patch
@@ -0,0 +1,39 @@
+From 18f14be80466ddc8fb17a400be82764a779c8dcd Mon Sep 17 00:00:00 2001
+From: Sami Kerola <kerolasa@iki.fi>
+Date: Wed, 31 Jul 2019 21:28:12 +0100
+Subject: [PATCH] arping: revert partially - fix sent vs received packages
+ return value
+
+Commit 84ca65ca980315c73f929fed8b6f16bbd698c3a0 caused regression. The
+arping -D needs return value evaluation that was the earlier default, in
+other cases the new return value should be correct.
+
+Addresses: https://github.com/iputils/iputils/issues/209
+See-also: https://github.com/void-linux/void-packages/issues/13304
+Signed-off-by: Sami Kerola <kerolasa@iki.fi>
+Upstream-Status: Backport [https://github.com/iputils/iputils/commit/18f14be80466ddc8fb17a400be82764a779c8dcd]
+Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
+---
+ arping.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/arping.c b/arping.c
+index 77c9c56..2c87c15 100644
+--- a/arping.c
++++ b/arping.c
+@@ -792,7 +792,11 @@ static int event_loop(struct run_state *ctl)
+ close(tfd);
+ freeifaddrs(ctl->ifa0);
+ rc |= finish(ctl);
+- rc |= (ctl->sent != ctl->received);
++ if (ctl->dad && ctl->quit_on_reply)
++ /* Duplicate address detection mode return value */
++ rc |= !(ctl->brd_sent != ctl->received);
++ else
++ rc |= (ctl->sent != ctl->received);
+ return rc;
+ }
+
+--
+2.18.4
+
diff --git a/meta/recipes-extended/iputils/iputils/0002-arping-fix-f-quit-on-first-reply-regression.patch b/meta/recipes-extended/iputils/iputils/0002-arping-fix-f-quit-on-first-reply-regression.patch
new file mode 100644
index 0000000000..a5f40860dc
--- /dev/null
+++ b/meta/recipes-extended/iputils/iputils/0002-arping-fix-f-quit-on-first-reply-regression.patch
@@ -0,0 +1,39 @@
+From 1df5350bdc952b14901fde356b17b78c2bcd4cff Mon Sep 17 00:00:00 2001
+From: Sami Kerola <kerolasa@iki.fi>
+Date: Wed, 28 Aug 2019 20:05:22 +0100
+Subject: [PATCH] arping: fix -f quit on first reply regression
+
+When arping runs together with -f 'quit on first reply' and -w <timeout>
+'how long to wait for a reply' the command needs to exit if replies are not
+received after wait period. Notice that the exit in case of lost packages
+will be 1 signifying failure. Getting a reply results to 0 exit value.
+
+Addresses: https://bugs.debian.org/935946
+Reported-by: Lucas Nussbaum <lucas@debian.org>
+Addresses: https://github.com/iputils/iputils/issues/211
+Reported-by: Noah Meyerhans <noahm@debian.org>
+Broken-since: 67e070d08dcbec990e1178360f82b3e2ca4f6d5f
+Signed-off-by: Sami Kerola <kerolasa@iki.fi>
+Upstream-Status: Backport [https://github.com/iputils/iputils/commit/1df5350bdc952b14901fde356b17b78c2bcd4cff]
+Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
+---
+ arping.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/arping.c b/arping.c
+index 2c87c15..30884f6 100644
+--- a/arping.c
++++ b/arping.c
+@@ -764,7 +764,8 @@ static int event_loop(struct run_state *ctl)
+ continue;
+ }
+ total_expires += exp;
+- if (0 < ctl->count && (uint64_t)ctl->count < total_expires) {
++ if ((0 < ctl->count && (uint64_t)ctl->count < total_expires) ||
++ (ctl->quit_on_reply && ctl->timeout < total_expires)) {
+ exit_loop = 1;
+ continue;
+ }
+--
+2.18.4
+
diff --git a/meta/recipes-extended/iputils/iputils/0003-arping-Fix-comparison-of-different-signedness-warnin.patch b/meta/recipes-extended/iputils/iputils/0003-arping-Fix-comparison-of-different-signedness-warnin.patch
new file mode 100644
index 0000000000..ebd122c157
--- /dev/null
+++ b/meta/recipes-extended/iputils/iputils/0003-arping-Fix-comparison-of-different-signedness-warnin.patch
@@ -0,0 +1,37 @@
+From ec821e572a640bd79aecc3922cb9001f4b6b26f2 Mon Sep 17 00:00:00 2001
+From: Petr Vorel <petr.vorel@gmail.com>
+Date: Sat, 7 Sep 2019 06:07:19 +0200
+Subject: [PATCH] arping: Fix comparison of different signedness warning
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+../arping.c:768:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
+ 768 | (ctl->quit_on_reply && ctl->timeout < total_expires)) {
+
+Fixes: 1df5350 ("arping: fix -f quit on first reply regression")
+Reference: https://github.com/iputils/iputils/pull/212
+Acked-by: Sami Kerola <kerolasa@iki.fi>
+Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
+Upstream-Status: Backport [https://github.com/iputils/iputils/commit/ec821e572a640bd79aecc3922cb9001f4b6b26f2]
+Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
+---
+ arping.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arping.c b/arping.c
+index 2d05728..88319cd 100644
+--- a/arping.c
++++ b/arping.c
+@@ -765,7 +765,7 @@ static int event_loop(struct run_state *ctl)
+ }
+ total_expires += exp;
+ if ((0 < ctl->count && (uint64_t)ctl->count < total_expires) ||
+- (ctl->quit_on_reply && ctl->timeout < total_expires)) {
++ (ctl->quit_on_reply && ctl->timeout < (long)total_expires)) {
+ exit_loop = 1;
+ continue;
+ }
+--
+2.18.4
+
diff --git a/meta/recipes-extended/iputils/iputils/0004-arping-return-success-when-unsolicited-ARP-mode-dest.patch b/meta/recipes-extended/iputils/iputils/0004-arping-return-success-when-unsolicited-ARP-mode-dest.patch
new file mode 100644
index 0000000000..923e06e30b
--- /dev/null
+++ b/meta/recipes-extended/iputils/iputils/0004-arping-return-success-when-unsolicited-ARP-mode-dest.patch
@@ -0,0 +1,45 @@
+From 68f12fc4a0dbef4ae4c404da24040d22c5a14339 Mon Sep 17 00:00:00 2001
+From: Sami Kerola <kerolasa@iki.fi>
+Date: Sat, 8 Feb 2020 14:12:18 +0000
+Subject: [PATCH] arping: return success when unsolicited ARP mode destination
+ does not answer
+
+Manual page is making promise answers are not expected when -U (or -A)
+option is in use. Either I am looking wrong or this has been broken since
+at the beginning of git history.
+
+Addresses: https://github.com/iputils/iputils/issues/247
+Signed-off-by: Sami Kerola <kerolasa@iki.fi>
+Upstream-Status: Backport [https://github.com/iputils/iputils/commit/68f12fc4a0dbef4ae4c404da24040d22c5a14339]
+Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
+---
+ arping.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/arping.c b/arping.c
+index 996cf2b..5180ae0 100644
+--- a/arping.c
++++ b/arping.c
+@@ -794,7 +794,9 @@ static int event_loop(struct run_state *ctl)
+ close(tfd);
+ freeifaddrs(ctl->ifa0);
+ rc |= finish(ctl);
+- if (ctl->dad && ctl->quit_on_reply)
++ if (ctl->unsolicited)
++ /* nothing */;
++ else if (ctl->dad && ctl->quit_on_reply)
+ /* Duplicate address detection mode return value */
+ rc |= !(ctl->brd_sent != ctl->received);
+ else
+@@ -943,7 +945,7 @@ int main(int argc, char **argv)
+ }
+ memset(&saddr, 0, sizeof(saddr));
+ saddr.sin_family = AF_INET;
+- if (ctl.source || ctl.gsrc.s_addr) {
++ if (!ctl.unsolicited && (ctl.source || ctl.gsrc.s_addr)) {
+ saddr.sin_addr = ctl.gsrc;
+ if (bind(probe_fd, (struct sockaddr *)&saddr, sizeof(saddr)) == -1)
+ error(2, errno, "bind");
+--
+2.18.4
+
diff --git a/meta/recipes-extended/iputils/iputils/0005-arping-use-additional-timerfd-to-control-when-timeou.patch b/meta/recipes-extended/iputils/iputils/0005-arping-use-additional-timerfd-to-control-when-timeou.patch
new file mode 100644
index 0000000000..3b8a8244da
--- /dev/null
+++ b/meta/recipes-extended/iputils/iputils/0005-arping-use-additional-timerfd-to-control-when-timeou.patch
@@ -0,0 +1,94 @@
+From 60a27c76174c0ae23bdafde2bad4fdd18a44a7ea Mon Sep 17 00:00:00 2001
+From: Sami Kerola <kerolasa@iki.fi>
+Date: Sat, 7 Mar 2020 22:03:21 +0000
+Subject: [PATCH] arping: use additional timerfd to control when timeout
+ happens
+
+Trying to determine timeout by adding up interval values is pointlessly
+complicating. With separate timer everything just works.
+
+Addresses: https://github.com/iputils/iputils/issues/259
+Fixes: 1df5350bdc952b14901fde356b17b78c2bcd4cff
+Signed-off-by: Sami Kerola <kerolasa@iki.fi>
+Upstream-Status: Backport [https://github.com/iputils/iputils/commit/e594ca52afde89746b7d79c875fe9d6aea1850ac]
+Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
+---
+ arping.c | 29 ++++++++++++++++++++++++++---
+ 1 file changed, 26 insertions(+), 3 deletions(-)
+
+diff --git a/arping.c b/arping.c
+index 61db3a6..7284351 100644
+--- a/arping.c
++++ b/arping.c
+@@ -670,6 +670,7 @@ static int event_loop(struct run_state *ctl)
+ enum {
+ POLLFD_SIGNAL = 0,
+ POLLFD_TIMER,
++ POLLFD_TIMEOUT,
+ POLLFD_SOCKET,
+ POLLFD_COUNT
+ };
+@@ -686,6 +687,13 @@ static int event_loop(struct run_state *ctl)
+ .it_value.tv_sec = ctl->interval,
+ .it_value.tv_nsec = 0
+ };
++ int timeoutfd;
++ struct itimerspec timeoutfd_vals = {
++ .it_interval.tv_sec = ctl->timeout,
++ .it_interval.tv_nsec = 0,
++ .it_value.tv_sec = ctl->timeout,
++ .it_value.tv_nsec = 0
++ };
+ uint64_t exp, total_expires = 1;
+
+ unsigned char packet[4096];
+@@ -709,7 +717,7 @@ static int event_loop(struct run_state *ctl)
+ pfds[POLLFD_SIGNAL].fd = sfd;
+ pfds[POLLFD_SIGNAL].events = POLLIN | POLLERR | POLLHUP;
+
+- /* timerfd */
++ /* interval timerfd */
+ tfd = timerfd_create(CLOCK_MONOTONIC, 0);
+ if (tfd == -1) {
+ error(0, errno, "timerfd_create failed");
+@@ -722,6 +730,19 @@ static int event_loop(struct run_state *ctl)
+ pfds[POLLFD_TIMER].fd = tfd;
+ pfds[POLLFD_TIMER].events = POLLIN | POLLERR | POLLHUP;
+
++ /* timeout timerfd */
++ timeoutfd = timerfd_create(CLOCK_MONOTONIC, 0);
++ if (tfd == -1) {
++ error(0, errno, "timerfd_create failed");
++ return 1;
++ }
++ if (timerfd_settime(timeoutfd, 0, &timeoutfd_vals, NULL)) {
++ error(0, errno, "timerfd_settime failed");
++ return 1;
++ }
++ pfds[POLLFD_TIMEOUT].fd = timeoutfd;
++ pfds[POLLFD_TIMEOUT].events = POLLIN | POLLERR | POLLHUP;
++
+ /* socket */
+ pfds[POLLFD_SOCKET].fd = ctl->socketfd;
+ pfds[POLLFD_SOCKET].events = POLLIN | POLLERR | POLLHUP;
+@@ -764,13 +785,15 @@ static int event_loop(struct run_state *ctl)
+ continue;
+ }
+ total_expires += exp;
+- if ((0 < ctl->count && (uint64_t)ctl->count < total_expires) ||
+- (ctl->quit_on_reply && ctl->timeout < (long)total_expires)) {
++ if (0 < ctl->count && (uint64_t)ctl->count < total_expires) {
+ exit_loop = 1;
+ continue;
+ }
+ send_pack(ctl);
+ break;
++ case POLLFD_TIMEOUT:
++ exit_loop = 1;
++ break;
+ case POLLFD_SOCKET:
+ if ((s =
+ recvfrom(ctl->socketfd, packet, sizeof(packet), 0,
+--
+2.18.4
+
diff --git a/meta/recipes-extended/iputils/iputils_s20190709.bb b/meta/recipes-extended/iputils/iputils_s20190709.bb
index 545f3d5e87..d652bfcaad 100644
--- a/meta/recipes-extended/iputils/iputils_s20190709.bb
+++ b/meta/recipes-extended/iputils/iputils_s20190709.bb
@@ -15,6 +15,11 @@ SRC_URI = "git://github.com/iputils/iputils \
file://0001-ninfod-fix-systemd-Documentation-url-error.patch \
file://0001-rarpd-rdisc-Drop-PrivateUsers.patch \
file://0001-iputils-Initialize-libgcrypt.patch \
+ file://0001-arping-revert-partially-fix-sent-vs-received-package.patch \
+ file://0002-arping-fix-f-quit-on-first-reply-regression.patch \
+ file://0003-arping-Fix-comparison-of-different-signedness-warnin.patch \
+ file://0004-arping-return-success-when-unsolicited-ARP-mode-dest.patch \
+ file://0005-arping-use-additional-timerfd-to-control-when-timeou.patch \
"
SRCREV = "13e00847176aa23683d68fce1d17ffb523510946"