diff options
| author | Oliver Neukum <oneukum@suse.com> | 2025-11-11 14:46:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 15:12:12 +0100 |
| commit | a67df6d1b939ca98e1ad403f53e3ee57299b8c44 (patch) | |
| tree | 240973fd9aa297d11036e368cfc5875d01ea8bbe /drivers/usb | |
| parent | 8d3c283ef80950532500f017a80a00a83e8cce0f (diff) | |
| download | tip-a67df6d1b939ca98e1ad403f53e3ee57299b8c44.tar.gz | |
uapi: cdc.h: cleanly provide for more interfaces and countries
The spec requires at least one interface respectively country.
It allows multiple ones. This needs to be clearly said in the UAPI.
This is subject to sanity checking in cdc_parse_cdc_header(), thus
we can trust the length.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://patch.msgid.link/20251111134641.4118827-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 73f9476774ae6a..54be4aa1dcb2af 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1475,7 +1475,7 @@ made_compressed_probe: if (!acm->country_codes) goto skip_countries; acm->country_code_size = cfd->bLength - 4; - memcpy(acm->country_codes, (u8 *)&cfd->wCountyCode0, + memcpy(acm->country_codes, cfd->wCountryCodes, cfd->bLength - 4); acm->country_rel_date = cfd->iCountryCodeRelDate; |