mirror of
https://github.com/freebsd/freebsd-src
synced 2024-10-15 21:05:08 +00:00
libc: base64: trim some bogus trailing whitespace
No functional change, just a style fix. Sponsored by: Klara, Inc.
This commit is contained in:
parent
4e86369417
commit
d4ecf62f12
|
@ -110,9 +110,9 @@ static const char Pad64 = '=';
|
|||
end of the data is performed using the '=' character.
|
||||
|
||||
Since all base64 input is an integral number of octets, only the
|
||||
-------------------------------------------------
|
||||
-------------------------------------------------
|
||||
following cases can arise:
|
||||
|
||||
|
||||
(1) the final quantum of encoding input is an integral
|
||||
multiple of 24 bits; here, the final unit of encoded
|
||||
output will be an integral multiple of 4 characters
|
||||
|
@ -154,14 +154,14 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize) {
|
|||
target[datalength++] = Base64[output[2]];
|
||||
target[datalength++] = Base64[output[3]];
|
||||
}
|
||||
|
||||
|
||||
/* Now we worry about padding. */
|
||||
if (0 != srclength) {
|
||||
/* Get what's left. */
|
||||
input[0] = input[1] = input[2] = '\0';
|
||||
for (i = 0; i < srclength; i++)
|
||||
input[i] = *src++;
|
||||
|
||||
|
||||
output[0] = input[0] >> 2;
|
||||
output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
|
||||
output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
|
||||
|
|
Loading…
Reference in a new issue