From: Mike Frysinger <vapier@gentoo.org>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: netdev@vger.kernel.org
Subject: iproute2-3.5.0: `ip a s` no longer shows addresses
Date: Tue, 7 Aug 2012 15:03:00 -0400 [thread overview]
Message-ID: <201208071503.01261.vapier@gentoo.org> (raw)
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since 3.4.0 works, but 3.5.0, a quick bisect shows the bad commit:
http://git.kernel.org/?p=linux/kernel/git/shemminger/iproute2.git;a=commit;h=8d07e5f7d995171ee8834eae268e300560de5d4f
the simple test case:
make clean && make -j -s && ./ip/ip a s lo
before that change, i would get:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
but after, i now get:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
seems like the bug was introduced in the middle of that patch:
- if (filter.family != AF_PACKET) {
+ if (filter.family && filter.family != AF_PACKET) {
+ if (filter.oneline)
+ no_link = 1;
+
if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
perror("Cannot send dump request");
exit(1);
if i revert the change to the if statement there, `ip a s` works for me again.
(see below)
-mike
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 37deda5..69a63b3 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1018,7 +1018,7 @@ static int ipaddr_list_or_flush(int argc, char **argv, int flush)
exit(1);
}
- if (filter.family && filter.family != AF_PACKET) {
+ if (filter.family != AF_PACKET) {
if (filter.oneline)
no_link = 1;
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next reply other threads:[~2012-08-07 19:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-07 19:03 Mike Frysinger [this message]
2012-08-13 15:11 ` iproute2-3.5.0: `ip a s` no longer shows addresses Stephen Hemminger
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