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openldap: explain a const removing typecast

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Closes #19056
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Daniel Stenberg 2025-10-14 10:49:53 +02:00
parent 1ea99afdc7
commit 61dcb56743
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1 changed files with 4 additions and 0 deletions
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lib/openldap.c
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@ -468,6 +468,10 @@ static CURLcode oldap_perform_mechs(struct Curl_easy *data)
if(!li)
return CURLE_FAILED_INIT;
/* Casting away the const for the 3rd parameter that the LDAP API expects as
a non-const char ** is potentially unsafe but we believe the lack of
const in the API was an oversight and that no LDAP implementation
actually modifies the input. */
rc = ldap_search_ext(li->ld, "", LDAP_SCOPE_BASE, "(objectclass=*)",
(char **)CURL_UNCONST(supportedSASLMechanisms), 0,
NULL, NULL, NULL, 0, &li->msgid);