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libnm-core: validate the ipvlan mode

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The setting must reject unknown ipvlan modes.

Fixes: d238ff487b ('ipvlan: add support to IPVLAN interface')
This commit is contained in:
Beniamino Galvani 2025-07-07 09:27:17 +02:00
parent 104cafdd44
commit fdb8f07c44
1 changed files with 13 additions and 0 deletions
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13
src/libnm-core-impl/nm-setting-ipvlan.c
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@ -156,6 +156,19 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
}
}
if (!NM_IN_SET(priv->mode,
NM_SETTING_IPVLAN_MODE_L2,
NM_SETTING_IPVLAN_MODE_L3,
NM_SETTING_IPVLAN_MODE_L3S)) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("unsupported mode %u"),
priv->mode);
g_prefix_error(error, "%s.%s: ", NM_SETTING_IPVLAN_SETTING_NAME, NM_SETTING_IPVLAN_MODE);
return FALSE;
}
if (priv->private_flag && priv->vepa) {
g_set_error(error,
NM_CONNECTION_ERROR,