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Forbid sending sequential files

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They aren't seekable, and tend to be infinitely big..
This commit is contained in:
Tux3 / Mlkj / !Lev.uXFMLA 2014-08-28 19:06:51 +02:00
parent 34b8706408
commit af9c370169
1 changed files with 7 additions and 0 deletions
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7
widget/form/chatform.cpp
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@ -29,6 +29,7 @@
#include <QMenu> #include <QMenu>
#include <QWidgetAction> #include <QWidgetAction>
#include <QGridLayout> #include <QGridLayout>
#include <QMessageBox>
ChatForm::ChatForm(Friend* chatFriend) ChatForm::ChatForm(Friend* chatFriend)
: f(chatFriend), curRow{0}, lockSliderToBottom{true} : f(chatFriend), curRow{0}, lockSliderToBottom{true}
@ -286,6 +287,12 @@ void ChatForm::onAttachClicked()
QFile file(path); QFile file(path);
if (!file.exists() || !file.open(QIODevice::ReadOnly)) if (!file.exists() || !file.open(QIODevice::ReadOnly))
return; return;
if (file.isSequential())
{
QMessageBox::critical(0, "Bad Idea", "You're trying to send a special (sequential) file, that's not going to work!");
return;
file.close();
}
long long filesize = file.size(); long long filesize = file.size();
file.close(); file.close();
QFileInfo fi(path); QFileInfo fi(path);