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| author | Yordan Karadzhov <ykaradzhov@vmware.com> | 2019-03-14 17:10:04 +0200 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-03-22 15:14:11 -0400 |
| commit | 1eb4cd9acda4ca8dff3c485a4153815d8f22edea (patch) | |
| tree | 6b363682b521fc06987215c9f13f07e6abde224b | |
| parent | 62bf69bf36c761cefd522b2cf1bbac062ba9d348 (diff) | |
| download | trace-cmd-1eb4cd9acda4ca8dff3c485a4153815d8f22edea.tar.gz | |
kernel-shark: Error message if the opening of the session file fails
Here we add proper handling of the case when the loading of the
session description file fails.
Link: http://lore.kernel.org/linux-trace-devel/20190314151012.905-5-ykaradzhov@vmware.com
Signed-off-by: Yordan Karadzhov <ykaradzhov@vmware.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
| -rw-r--r-- | kernel-shark/src/KsMainWindow.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/kernel-shark/src/KsMainWindow.cpp b/kernel-shark/src/KsMainWindow.cpp index 95326108..0c3b42df 100644 --- a/kernel-shark/src/KsMainWindow.cpp +++ b/kernel-shark/src/KsMainWindow.cpp @@ -1004,7 +1004,16 @@ void KsMainWindow::loadSession(const QString &fileName) return; } - _session.importFromFile(fileName); + if (!_session.importFromFile(fileName)) { + QString text("Unable to open session description file "); + + text.append(fileName); + text.append(".\n"); + _error(text, "loadSessErr1", true, true); + + return; + } + _session.loadPlugins(kshark_ctx, &_plugins); QString dataFile(_session.getDataFile(kshark_ctx)); |