From ed72c7297b3749d4e15258fd8cf70efca34c6667 Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Thu, 14 Aug 2014 01:35:16 +0200 Subject: [PATCH 97/97] udev: link-config - fix crash due to missing hwaddr Reported by: master.nosferatu@gmail.com (cherry picked from commit eb7040ec50fbfe5aad9eaf305bd442a4a235aba) Resolves: #1126760 --- src/udev/net/link-config.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/udev/net/link-config.c b/src/udev/net/link-config.c index 5a45c53..3cc0471 100644 --- a/src/udev/net/link-config.c +++ b/src/udev/net/link-config.c @@ -247,11 +247,12 @@ int link_config_get(link_config_ctx *ctx, struct udev_device *device, link_confi link_config *link; LIST_FOREACH(links, link, ctx->links) { + const char* attr_value = udev_device_get_sysattr_value(device, "address"); if (net_match_config(link->match_mac, link->match_path, link->match_driver, link->match_type, NULL, link->match_host, link->match_virt, link->match_kernel, link->match_arch, - ether_aton(udev_device_get_sysattr_value(device, "address")), + attr_value ? ether_aton(attr_value) : NULL, udev_device_get_property_value(device, "ID_PATH"), udev_device_get_driver(udev_device_get_parent(device)), udev_device_get_property_value(device, "ID_NET_DRIVER"), -- 1.8.3.1