| commit | 55a95f8f58cf5c884edfe8714bf681cd17ef7242 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marex@denx.de> | Sat Nov 26 13:57:53 2022 +0100 |
| committer | Marek Vasut <marex@denx.de> | Sun Nov 27 12:04:36 2022 +0100 |
| tree | fad6e70fb1c7891af9911540f36c6811d52c29ba | |
| parent | 27c415ae8b743710e412ef408b52894af68141c6 [diff] |
usb: Expand buffer size in usb_find_and_bind_driver()
The "generic_bus_%x_dev_%x" string which is printed into this buffer
can be up to 34 characters long ("generic_bus_12345678_dev_12345678").
The buffer would be clipped by snprintf() if both %x were at maximum
range. Make sure the buffer is long enough to cover such possibility.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>