From 02f0db1496eb97940a8962042d79eba39715b796 Mon Sep 17 00:00:00 2001 From: Emmanuel Lepage Vallee <elv1313@gmail.com> Date: Fri, 28 Apr 2017 22:51:05 -0400 Subject: [PATCH] localprofile: Check the result of `open()` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: If958f6aa7a89ca3878482b60be5c3905502cac3e Reviewed-by: Nicolas Jäger <nicolas.jager@savoirfairelinux.com> --- src/localprofilecollection.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/localprofilecollection.cpp b/src/localprofilecollection.cpp index 1949e8a3..d0bd1b72 100644 --- a/src/localprofilecollection.cpp +++ b/src/localprofilecollection.cpp @@ -78,7 +78,12 @@ bool LocalProfileEditor::save(const Profile* pro) qDebug() << "Saving profile in:" << filename; QFile file {filename}; - file.open(QIODevice::WriteOnly); + + if (Q_UNLIKELY(!file.open(QIODevice::WriteOnly))) { + qWarning() << "Can't write to" << filename; + return false; + } + file.write(result); file.close(); return true; -- GitLab