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Code Issues Releases Wiki Activity

Fix crash in still downloaded ~DocumentData.

This commit is contained in:
John Preston 2020-04-14 15:38:29 +04:00
parent 1e9c79ca85
commit ff6365ec72
2 changed files with 6 additions and 1 deletions
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1
Telegram/SourceFiles/data/data_document.cpp
View File

@ -749,6 +749,7 @@ void DocumentData::automaticLoadSettingsChanged() {
} }
void DocumentData::finishLoad() { void DocumentData::finishLoad() {
// NB! _loader may be in ~FileLoader() already.
const auto guard = gsl::finally([&] { const auto guard = gsl::finally([&] {
destroyLoader(); destroyLoader();
}); });

6
Telegram/SourceFiles/storage/file_download.cpp
View File

@ -43,7 +43,11 @@ FileLoader::FileLoader(
Expects(!_filename.isEmpty() || (_size <= Storage::kMaxFileInMemory)); Expects(!_filename.isEmpty() || (_size <= Storage::kMaxFileInMemory));
} }
FileLoader::~FileLoader() = default; FileLoader::~FileLoader() {
if (!_finished) {
cancel();
}
}
Main::Session &FileLoader::session() const { Main::Session &FileLoader::session() const {
return *_session; return *_session;