szaszm commented on a change in pull request #740: MINIFICPP-1144 - Fix
HTTPCallback freeze and refactor class
URL: https://github.com/apache/nifi-minifi-cpp/pull/740#discussion_r380734221
##########
File path: libminifi/include/utils/HTTPClient.h
##########
@@ -201,15 +209,18 @@ class HTTPRequestResponse {
*/
static size_t send_write(char * data, size_t size, size_t nmemb, void * p) {
- if (p != 0) {
- HTTPUploadCallback *callback = (HTTPUploadCallback*) p;
- if (callback->stop)
+ try {
+ if (p == nullptr) {
+ return 0x10000000;
+ }
+ HTTPUploadCallback *callback = (HTTPUploadCallback *) p;
Review comment:
Use `reinterpret_cast`
http://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#es49-if-you-must-use-a-cast-use-a-named-cast
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