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krb5: remove the unused 'overhead' function 

Closes #6947
This commit is contained in:
Daniel Stenberg 2021-04-23 23:47:45 +02:00
parent 68f6c56396
commit 7843fe0a1b
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GPG Key ID: 5CC908FDB71E12C2
2 changed files with 1 additions and 14 deletions
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1
lib/curl_krb5.h
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@ -29,7 +29,6 @@ struct Curl_sec_client_mech {
int (*auth)(void *, struct Curl_easy *data, struct connectdata *);
void (*end)(void *);
int (*check_prot)(void *, int);
int (*overhead)(void *, int, int);
int (*encode)(void *, const void *, int, int, void **);
int (*decode)(void *, void *, int, int, struct connectdata *);
};

14
lib/krb5.c
View File

@ -159,16 +159,6 @@ krb5_decode(void *app_data, void *buf, int len,
return len;
}
static int
krb5_overhead(void *app_data, int level, int len)
{
/* no arguments are used */
(void)app_data;
(void)level;
(void)len;
return 0;
}
static int
krb5_encode(void *app_data, const void *from, int length, int level, void **to)
{
@ -392,7 +382,7 @@ static struct Curl_sec_client_mech Curl_krb5_client_mech = {
krb5_auth,
krb5_end,
krb5_check_prot,
krb5_overhead,
krb5_encode,
krb5_decode
};
@ -657,8 +647,6 @@ static ssize_t sec_write(struct Curl_easy *data, struct connectdata *conn,
{
ssize_t tx = 0, len = conn->buffer_size;
len -= conn->mech->overhead(conn->app_data, conn->data_prot,
curlx_sztosi(len));
if(len <= 0)
len = length;
while(length) {