[systemd-devel] [PATCH] rules: only run systemd-sysctl when a network device is added

[Ross Lagerwall]

Otherwise, when a network device is renamed, systemd-sysctl is run twice
with the same network device name: once for ACTION="add" and once for
ACTION="move".
---
 rules/99-systemd.rules.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/99-systemd.rules.in b/rules/99-systemd.rules.in
index d17bdd9..e9b2da7 100644
--- a/rules/99-systemd.rules.in
+++ b/rules/99-systemd.rules.in
@@ -49,7 +49,7 @@ SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:0701??:
 
 # Apply sysctl variables to network devices (and only to those) as they appear.
 
-SUBSYSTEM=="net", KERNEL!="lo", RUN+="@rootlibexecdir@/systemd-sysctl --prefix=/proc/sys/net/ipv4/conf/$name --prefix=/proc/sys/net/ipv4/neigh/$name --prefix=/proc/sys/net/ipv6/conf/$name --prefix=/proc/sys/net/ipv6/neigh/$name"
+ACTION=="add", SUBSYSTEM=="net", KERNEL!="lo", RUN+="@rootlibexecdir@/systemd-sysctl --prefix=/proc/sys/net/ipv4/conf/$name --prefix=/proc/sys/net/ipv4/neigh/$name --prefix=/proc/sys/net/ipv6/conf/$name --prefix=/proc/sys/net/ipv6/neigh/$name"
 
 # Asynchronously mount file systems implemented by these modules as
 # soon as they are loaded.
-- 
1.8.3.1