From 1555c41b5a5cf154f00c6a581f4a9120e91a54cd Mon Sep 17 00:00:00 2001
From: Milian Wolff <milian.wolff@kdab.com>
Date: Thu, 8 Aug 2019 23:35:00 +0200
Subject: Ensure we always set a valid pid on locations we send

Change-Id: I8dca8eb4cc3aa728f033ff27679ef65b5a2fbee2
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
---
 app/perfsymboltable.cpp | 1 +
 app/perfunwind.cpp      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/app/perfsymboltable.cpp b/app/perfsymboltable.cpp
index ddb67f9..794bcc7 100644
--- a/app/perfsymboltable.cpp
+++ b/app/perfsymboltable.cpp
@@ -399,6 +399,7 @@ int PerfSymbolTable::parseDie(Dwarf_Die *top, qint32 binaryId, qint32 binaryPath
         location.column
                 = (dwarf_formudata(dwarf_attr(top, DW_AT_call_column, &attr), &val) == 0)
                 ? static_cast<qint32>(val) : -1;
+        location.pid = m_pid;
 
         auto it = stack.end();
         --it;
diff --git a/app/perfunwind.cpp b/app/perfunwind.cpp
index 904fcbf..6da4ae5 100644
--- a/app/perfunwind.cpp
+++ b/app/perfunwind.cpp
@@ -711,6 +711,7 @@ void PerfUnwind::sendString(qint32 id, const QByteArray& string)
 void PerfUnwind::sendLocation(qint32 id, const PerfUnwind::Location &location)
 {
     QByteArray buffer;
+    Q_ASSERT(location.pid);
     QDataStream(&buffer, QIODevice::WriteOnly) << static_cast<quint8>(LocationDefinition)
                                                << id << location;
     sendBuffer(buffer);
-- 
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