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http: fix -Wunused-variable compiler warning

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Fix compiler warnings in builds with disabled auths, NTLM and SPNEGO.

E.g. with `CURL_DISABLE_BASIC_AUTH` + `CURL_DISABLE_BEARER_AUTH` +
`CURL_DISABLE_DIGEST_AUTH` + `CURL_DISABLE_NEGOTIATE_AUTH` +
`CURL_DISABLE_NTLM` on non-Windows.

```
./curl/lib/http.c:737:12: warning: unused variable 'result' [-Wunused-variable]
  CURLcode result = CURLE_OK;
           ^
./curl/lib/http.c:995:18: warning: variable 'availp' set but not used [-Wunused-but-set-variable]
  unsigned long *availp;
                 ^
./curl/lib/http.c:996:16: warning: variable 'authp' set but not used [-Wunused-but-set-variable]
  struct auth *authp;
               ^
```

Regression from e92edfbef6 #11490

Fixes #12228
Closes #12335
This commit is contained in:
Viktor Szakats 2023-11-16 00:12:54 +00:00
parent 8261800f0a
commit 626365ef82
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GPG Key ID: B5ABD165E2AEF201
1 changed files with 12 additions and 3 deletions
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15
lib/http.c
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@ -845,7 +845,7 @@ output_auth_headers(struct Curl_easy *data,
else
authstatus->multipass = FALSE;
return CURLE_OK;
return result;
}
/**
@ -996,11 +996,15 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
curlnegotiate *negstate = proxy ? &conn->proxy_negotiate_state :
&conn->http_negotiate_state;
#endif
#if defined(USE_SPNEGO) || \
defined(USE_NTLM) || \
!defined(CURL_DISABLE_DIGEST_AUTH) || \
!defined(CURL_DISABLE_BASIC_AUTH) || \
!defined(CURL_DISABLE_BEARER_AUTH)
unsigned long *availp;
struct auth *authp;
(void) conn; /* In case conditionals make it unused. */
if(proxy) {
availp = &data->info.proxyauthavail;
authp = &data->state.authproxy;
@ -1009,6 +1013,11 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
availp = &data->info.httpauthavail;
authp = &data->state.authhost;
}
#else
(void) proxy;
#endif
(void) conn; /* In case conditionals make it unused. */
/*
* Here we check if we want the specific single authentication (using ==) and