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udev: fix for parsing MAC address

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Fixes a bug introduced by 5bbcfbaa11a92732f9bbc8d5f77e9311e6ac3d56.

Fixes #25181.
This commit is contained in:
Yu Watanabe 2022-10-30 06:59:31 +09:00 committed by Luca Boccassi
parent 59ab79a73d
commit 269585dcc8
1 changed files with 1 additions and 1 deletions
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2
src/udev/udev-builtin-net_id.c
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@ -1087,7 +1087,7 @@ static int get_link_info(sd_device *dev, LinkInfo *info) {
r = sd_device_get_sysattr_value(dev, "address", &s);
if (r < 0 && r != -ENOENT)
return r;
if (r > 0) {
if (r >= 0) {
r = parse_hw_addr(s, &info->hw_addr);
if (r < 0)
log_device_debug_errno(dev, r, "Failed to parse 'address' sysattr, ignoring: %m");