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| author |  Dirk Hohndel <dirk@hohndel.org> | 2015-06-22 22:23:04 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2015-06-22 22:23:04 -0700 |
| commit | 4bdead6ad604e21a1b62be353460fce4ae0c3878 (patch) | |
| tree | 5e4e077bdb1eccb79c420aedd58ace6da4d588bb | |
| parent | 4094e6b233f967e2bd61f00cef8d53ce23811405 (diff) | |
| download | subsurface-4bdead6ad604e21a1b62be353460fce4ae0c3878.tar.gz | |
Avoid possible use of uninitialized variable
Errorcode doesn't get set if duppedfd is negative. So let's just issue an
error and bail.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
| -rw-r--r-- | qt-ui/subsurfacewebservices.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/qt-ui/subsurfacewebservices.cpp b/qt-ui/subsurfacewebservices.cpp index 6856654de..6c75513b7 100644 --- a/qt-ui/subsurfacewebservices.cpp +++ b/qt-ui/subsurfacewebservices.cpp @@ -813,6 +813,10 @@ void DivelogsDeWebServices::downloadFinished() zip = zip_fdopen(duppedfd, 0, &errorcode); if (!zip) ::close(duppedfd); + } else { + QMessageBox::critical(this, tr("Problem with download"), + tr("The archive could not be opened:\n")); + return; } #else struct zip *zip = zip_open(QFile::encodeName(zipFile.fileName()), 0, &errorcode); |