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| author |  Dirk Hohndel <dirk@hohndel.org> | 2014-08-08 10:39:46 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2014-08-08 10:39:46 -0700 |
| commit | 4a125384ac9e331130b20301a8f43687431189a1 (patch) | |
| tree | 995ebe14bf4e4877dbd24514c2e205cfdfb00ddd /qt-ui/updatemanager.cpp | |
| parent | 6fdbf2069df4f238d7966fef67a31cee5c5eddbb (diff) | |
| download | subsurface-4a125384ac9e331130b20301a8f43687431189a1.tar.gz | |
Fix possible crash attempting network connection
If we didn't get back a JSON encoded string (i.e., if the response
contained no '"') we would access a QList past its boundary.
I'm somewhat hopeful that this is a last second fix for an annoying bug
I've been trying to figure out for a while.
See #514
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/updatemanager.cpp')
| -rw-r--r-- | qt-ui/updatemanager.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/qt-ui/updatemanager.cpp b/qt-ui/updatemanager.cpp index 47554fcc5..4729998c7 100644 --- a/qt-ui/updatemanager.cpp +++ b/qt-ui/updatemanager.cpp @@ -47,7 +47,11 @@ void UpdateManager::requestReceived() } else { //No network error QString response(reply->readAll()); - QString responseBody = response.split("\"").at(1); + QString responseBody; + if (response.contains('"')) + responseBody = response.split("\"").at(1); + else + responseBody = response; msgbox.setIcon(QMessageBox::Information); |