lib: add a Curl_bufref_uptr() function and use it

Function Curl_bufref_ptr() now returns a const char *.
New function Curl_bufref_uptr() returns a const unsigned char *.

Usage and doc updated.

Closes #19827
This commit is contained in:
Patrick Monnerat 2025-12-03 18:36:03 +01:00 committed by Daniel Stenberg
parent 39d1976b7f
commit f39b8a1174
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
13 changed files with 40 additions and 23 deletions

View file

@ -69,7 +69,7 @@ CURLcode Curl_auth_create_cram_md5_message(const struct bufref *chlg,
/* Update the digest with the given challenge */
if(Curl_bufref_len(chlg))
Curl_HMAC_update(ctxt, Curl_bufref_ptr(chlg),
Curl_HMAC_update(ctxt, Curl_bufref_uptr(chlg),
curlx_uztoui(Curl_bufref_len(chlg)));
/* Finalise the digest */