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| author | Michael Brown | 2011-03-23 02:24:37 +0100 |
|---|---|---|
| committer | Michael Brown | 2011-03-23 02:25:17 +0100 |
| commit | a04603a070cf8c7cf071cb439246747a33a73f8f (patch) | |
| tree | 3dfd3874b43d740b971e0d3935dd47c39247a72f /src/net/netdev_settings.c | |
| parent | [settings] Display locally-originated settings in bold (diff) | |
| download | ipxe-a04603a070cf8c7cf071cb439246747a33a73f8f.tar.gz ipxe-a04603a070cf8c7cf071cb439246747a33a73f8f.tar.xz ipxe-a04603a070cf8c7cf071cb439246747a33a73f8f.zip | |
[settings] Reject attempts to change a network device's bus ID
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/net/netdev_settings.c')
| -rw-r--r-- | src/net/netdev_settings.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/net/netdev_settings.c b/src/net/netdev_settings.c index 2ff4ad3e..220ffa9a 100644 --- a/src/net/netdev_settings.c +++ b/src/net/netdev_settings.c @@ -81,6 +81,8 @@ static int netdev_store ( struct settings *settings, struct setting *setting, memcpy ( netdev->ll_addr, data, len ); return 0; } + if ( setting_cmp ( setting, &busid_setting ) == 0 ) + return -ENOTSUP; return generic_settings_store ( settings, setting, data, len ); } |