Merge branch 'jk/maint-http-half-auth-push'

Fixes a regression in maint-1.7.11 (v1.7.11.7), maint (v1.7.12.1)
and master (v1.8.0-rc0).

* jk/maint-http-half-auth-push:
  http: fix segfault in handle_curl_result

Author: gitster

http.c

@@ -745,10 +745,9 @@ char *get_remote_object_url(http://github.com/const%20char%20*url,%20const%20char%20*hex,%3C/div%3E%3C/code%3E%3C/div%3E%3C/td%3E%3C/tr%3E%3Ctr%20class=%22diff-line-row%22%3E%3Ctd%20data-grid-cell-id=%22diff-54c11e399c63d83d92fa78fadf002ffd9b5397e647d6d20232f8a6a257be64b0-745-745-0%22%20data-selected=%22false%22%20role=%22gridcell%22%20style=%22background-color:var(--bgColor-default);text-align:center" tabindex="-1" valign="top" class="focusable-grid-cell diff-line-number position-relative diff-line-number-neutral left-side">745
 }
 
-int handle_curl_result(struct active_request_slot *slot)
+int handle_curl_result(struct active_request_slot *slot,
+		       struct slot_results *results)
 {
-	struct slot_results *results = slot->results;
-
 	if (results->curl_result == CURLE_OK) {
 		credential_approve(&http_auth);
 		return HTTP_OK;
@@ -822,7 +821,7 @@ static int http_request(const char *url, void *result, int target, int options)
 
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
-		ret = handle_curl_result(slot);
+		ret = handle_curl_result(slot, &results);
 	} else {
 		error("Unable to start HTTP request for %s", url);
 		ret = HTTP_START_FAILED;

http.h

@@ -78,7 +78,8 @@ extern int start_active_slot(struct active_request_slot *slot);
 extern void run_active_slot(struct active_request_slot *slot);
 extern void finish_active_slot(struct active_request_slot *slot);
 extern void finish_all_active_slots(void);
-extern int handle_curl_result(struct active_request_slot *slot);
+extern int handle_curl_result(struct active_request_slot *slot,
+			      struct slot_results *results);
 
 #ifdef USE_CURL_MULTI
 extern void fill_active_slots(void);

remote-curl.c

@@ -356,7 +356,7 @@ static int run_slot(struct active_request_slot *slot)
 	slot->curl_result = curl_easy_perform(slot->curl);
 	finish_active_slot(slot);
 
-	err = handle_curl_result(slot);
+	err = handle_curl_result(slot, &results);
 	if (err != HTTP_OK && err != HTTP_REAUTH) {
 		error("RPC failed; result=%d, HTTP code = %ld",
 		      results.curl_result, results.http_code);