Currently when configuring a too long interface name with
lxc.network.veth.pair lxc will say:
lxc_confile - invalid interface name: veth_haproxy_br0
leaving the user add odds what possibly could be wrong with that name.
Please give the user a clearer error message.
I suggest to change the error message to
"interface name '%s' is too long (> %d)".
The patch below implements this change.
Thanks
*t
commit bc7fa5c391bc8e767fdb7322d6c60c3c5e098583
Author: Tomas Pospisek <tpo...@sourcepole.ch>
Date: Sun Oct 28 12:15:19 2012 +0100
clearer error message when interface name to long
Signed-off-by: Tomas Pospisek <tpo_...@sourcepole.ch>
diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 94bb698..c8d736c 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -370,7 +370,7 @@ static struct lxc_netdev *network_netdev(const char
*key, const char *value,
static int network_ifname(char **valuep, char *value)
{
if (strlen(value) >= IFNAMSIZ) {
- ERROR("invalid interface name: %s", value);
+ ERROR("interface name '%s' is too long (> %d)", value,
IFNAMSIZ - 1);
return -1;
}
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