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Merge pull request #2677 from cold-brewed/media-history-fix

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qt: Fix potential null pointer access in media history
This commit is contained in:
David Hrdlička
2022-09-13 21:07:05 +02:00
committed by GitHub
parent d2dc53fbfb e5d6430ec8
commit 7405d777e8
1 changed files with 3 additions and 2 deletions
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5
src/qt/qt_mediahistorymanager.cpp
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@@ -132,8 +132,9 @@ void MediaHistoryManager::serializeImageHistoryType(ui::MediaType type)
continue;
}
for ( int slot = 0; slot < MAX_PREV_IMAGES; slot++) {
strncpy(device_history_ptr[slot], master_list[type][device][slot].toUtf8().constData(), MAX_IMAGE_PATH_LEN);
if (device_history_ptr[slot] != nullptr) {
strncpy(device_history_ptr[slot], master_list[type][device][slot].toUtf8().constData(), MAX_IMAGE_PATH_LEN);
}
}
}
}