bob/libscrequest
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Fix crash in post function

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User data for write callback should be 'this' pointer, not some string
object.
This commit is contained in:
Bob Polis 2024-03-31 11:44:33 +02:00
parent 9c4b20d559
commit 14c7aed560
2 changed files with 3 additions and 6 deletions
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2
premake.make
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@ -2,6 +2,6 @@ LDLIBS := -lcurl -lsclogging -lscterm
MAJOR := 1 MAJOR := 1
MINOR := 0 MINOR := 0
PATCH := 0 PATCH := 1
GENERATELIBHEADER := 1 GENERATELIBHEADER := 1

7
src/requester.cpp
View File

@ -1,6 +1,5 @@
#include "requester.hpp" #include "requester.hpp"
#include <curl/curl.h> #include <curl/curl.h>
#include <vector>
#include <cstring> #include <cstring>
#include <stdexcept> #include <stdexcept>
#include <utility> #include <utility>
@ -73,9 +72,7 @@ std::string requester::post(const std::string& url, const std::string& json) {
headers = curl_slist_append(headers, "Content-Type: application/json"); headers = curl_slist_append(headers, "Content-Type: application/json");
std::unique_ptr<struct curl_slist, void(*)(struct curl_slist*)> hdrs {headers, curl_slist_free_all}; std::unique_ptr<struct curl_slist, void(*)(struct curl_slist*)> hdrs {headers, curl_slist_free_all};
curl_easy_setopt(_h.get(), CURLOPT_HTTPHEADER, headers); curl_easy_setopt(_h.get(), CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(_h.get(), CURLOPT_WRITEDATA, this);
std::string response;
curl_easy_setopt(_h.get(), CURLOPT_WRITEDATA, &response);
auto success = curl_easy_perform(_h.get()); auto success = curl_easy_perform(_h.get());
if (success != CURLE_OK) { if (success != CURLE_OK) {
@ -83,5 +80,5 @@ std::string requester::post(const std::string& url, const std::string& json) {
oss << "could not post data: " << curl_easy_strerror(success); oss << "could not post data: " << curl_easy_strerror(success);
throw std::runtime_error {oss.str()}; throw std::runtime_error {oss.str()};
} }
return response; return _text;
} }