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update 0001-iputils-arpings.patch.

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gebidelidaye 2020-05-18 16:30:44 +08:00 committed by Gitee
parent b8babc4d75
commit f5e1325e6f
1 changed files with 24 additions and 9 deletions
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33
0001-iputils-arpings.patch
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@ -1,33 +1,48 @@
From 18f14be80466ddc8fb17a400be82764a779c8dcd Mon Sep 17 00:00:00 2001 From 18f14be80466ddc8fb17a400be82764a779c8dcd Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi> From: Sami Kerola <kerolasa@iki.fi>
Date: Wed, 31 Jul 2019 21:28:12 +0100 Date: Wed, 31 Jul 2019 21:28:12 +0100
Subject: [PATCH] arping: revert partially - fix sent vs received packages Subject: [PATCH] arping: revert partially
return value - fix sent vs received packages return value
- fix arping's exit code for -U/A
Commit 84ca65ca980315c73f929fed8b6f16bbd698c3a0 caused regression. The Commit 84ca65ca980315c73f929fed8b6f16bbd698c3a0 caused regression. The
arping -D needs return value evaluation that was the earlier default, in arping -D needs return value evaluation that was the earlier default, in
other cases the new return value should be correct. other cases the new return value should be correct.
Addresses: https://github.com/iputils/iputils/issues/209 Addresses1: https://github.com/iputils/iputils/issues/209
See-also: https://github.com/void-linux/void-packages/issues/13304 See-also1: https://github.com/void-linux/void-packages/issues/13304
Addresses2: https://github.com/iputils/iputils/issues/247
See-also2:https://github.com/iputils/iputils/commit/68f12fc4a0dbef4ae4c404da24040d22c5a14339
Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Sami Kerola <kerolasa@iki.fi>
--- ---
arping.c | 6 +++++- arping.c | 10 ++++++++--
1 file changed, 5 insertions(+), 1 deletion(-) 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arping.c b/arping.c diff --git a/arping.c b/arping.c
index 77c9c56..2c87c15 100644 index 57114bb..78c8b86 100644
--- a/arping.c --- a/arping.c
+++ b/arping.c +++ b/arping.c
@@ -792,7 +792,11 @@ static int event_loop(struct run_state *ctl) @@ -797,7 +797,13 @@ static int event_loop(struct run_state *ctl)
close(tfd); close(tfd);
freeifaddrs(ctl->ifa0); freeifaddrs(ctl->ifa0);
rc |= finish(ctl); rc |= finish(ctl);
- rc |= (ctl->sent != ctl->received); - rc |= (ctl->sent != ctl->received);
+ 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 */ + /* Duplicate address detection mode return value */
+ rc |= !(ctl->brd_sent != ctl->received); + rc |= !(ctl->brd_sent != ctl->received);
+ else + else
+ rc |= (ctl->sent != ctl->received); + rc |= (ctl->sent != ctl->received);
return rc; return rc;
} }
@@ -942,7 +948,7 @@ 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");