X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Flogging.cpp;h=ab0594c342e5b58a0d7bf63ec91693640adbba50;hp=49b7d5828359962dcc0f4fbdc274865c783c826d;hb=5c48ce328b0b049d0ddc1b137f20118c9084c929;hpb=b51310723cafcb7ab805ed528eb29fb4402d6d43

diff --git a/pv/logging.cpp b/pv/logging.cpp
index 49b7d582..ab0594c3 100644
--- a/pv/logging.cpp
+++ b/pv/logging.cpp
@@ -28,6 +28,8 @@
 
 #include <QApplication>
 
+using std::lock_guard;
+
 namespace pv {
 
 Logging logging;
@@ -84,6 +86,8 @@ QString Logging::get_log() const
 
 void Logging::log(const QString &text, int source)
 {
+	lock_guard<mutex> log_lock(log_mutex_);
+
 	if (buffer_.size() >= buffer_size_)
 		buffer_.removeFirst();