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| author | Michael Brown <mcb30@ipxe.org> | 2015-04-24 14:34:32 +0100 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2015-04-24 14:41:32 +0100 |
| commit | 9aa8090d069eb0b36769f33544faf0e7e429e844 (patch) | |
| tree | 02dd0bdc5afca6e625f2f6c73fd85244ab020093 /src/drivers/net/ecm.c | |
| parent | b56b482fa3b48ae99c44cc60a34979f8780b076a (diff) | |
| download | ipxe-9aa8090d069eb0b36769f33544faf0e7e429e844.tar.gz | |
[base16] Add buffer size parameter to base16_encode() and base16_decode()
The current API for Base16 (and Base64) encoding requires the caller
to always provide sufficient buffer space. This prevents the use of
the generic encoding/decoding functionality in some situations, such
as in formatting the hex setting types.
Implement a generic hex_encode() (based on the existing
format_hex_setting()), implement base16_encode() and base16_decode()
in terms of the more generic hex_encode() and hex_decode(), and update
all callers to provide the additional buffer length parameter.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/net/ecm.c')
| -rw-r--r-- | src/drivers/net/ecm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/net/ecm.c b/src/drivers/net/ecm.c index 33f80e02b..8c84ea9e9 100644 --- a/src/drivers/net/ecm.c +++ b/src/drivers/net/ecm.c @@ -105,7 +105,7 @@ int ecm_fetch_mac ( struct usb_device *usb, return -EINVAL; /* Decode MAC address */ - len = base16_decode ( buf, hw_addr ); + len = base16_decode ( buf, hw_addr, ETH_ALEN ); if ( len < 0 ) { rc = len; return rc; |