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-rw-r--r--src/udev/udev-builtin-net_id.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c
index 88c28a94d8..e6db2e4798 100644
--- a/src/udev/udev-builtin-net_id.c
+++ b/src/udev/udev-builtin-net_id.c
@@ -330,9 +330,9 @@ static int names_mac(struct udev_device *dev, struct netnames *names) {
/* IEEE Organizationally Unique Identifier vendor string */
static int ieee_oui(struct udev_device *dev, struct netnames *names, bool test) {
- char str[IFNAMSIZ];
+ char str[32];
- if (names->mac_valid)
+ if (!names->mac_valid)
return -ENOENT;
/* skip commonly misused 00:00:00 (Xerox) prefix */
if (memcmp(names->mac, "\0\0\0", 3) == 0)