Potential fix for #450

COM8 · COM8 · commit 41fbaca90160 · 2020-10-20T15:24:44.000+02:00
diff --git a/cpr/session.cpp b/cpr/session.cpp
@@ -312,7 +312,8 @@ void Session::Impl::SetBody(Body&& body) {
     hasBodyOrPayload_ = true;
     auto curl = curl_->handle;
     if (curl) {
-        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, body.str().length());
+        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
+                         static_cast<curl_off_t>(body.str().length()));
         curl_easy_setopt(curl, CURLOPT_COPYPOSTFIELDS, body.c_str());
     }
 }
@@ -321,7 +322,8 @@ void Session::Impl::SetBody(const Body& body) {
     hasBodyOrPayload_ = true;
     auto curl = curl_->handle;
     if (curl) {
-        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, body.str().length());
+        curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
+                         static_cast<curl_off_t>(body.str().length()));
         curl_easy_setopt(curl, CURLOPT_POSTFIELDS, body.c_str());
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -312,7 +312,8 @@ void Session::Impl::SetBody(Body&& body) {`
`312`	`312`	`hasBodyOrPayload_ = true;`
`313`	`313`	`auto curl = curl_->handle;`
`314`	`314`	`if (curl) {`
`315`		`- curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, body.str().length());`
	`315`	`+ curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,`
	`316`	`+ static_cast<curl_off_t>(body.str().length()));`
`316`	`317`	`curl_easy_setopt(curl, CURLOPT_COPYPOSTFIELDS, body.c_str());`
`317`	`318`	`}`
`318`	`319`	`}`
`@@ -321,7 +322,8 @@ void Session::Impl::SetBody(const Body& body) {`
`321`	`322`	`hasBodyOrPayload_ = true;`
`322`	`323`	`auto curl = curl_->handle;`
`323`	`324`	`if (curl) {`
`324`		`- curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, body.str().length());`
	`325`	`+ curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,`
	`326`	`+ static_cast<curl_off_t>(body.str().length()));`
`325`	`327`	`curl_easy_setopt(curl, CURLOPT_POSTFIELDS, body.c_str());`
`326`	`328`	`}`
`327`	`329`	`}`