Don't get stuck reading 0-sized build id headers

Newer perf seems to emit such an entry which made us get stuck in an infinite loop. Change-Id: Ifdd68b786ad341f17e76deb4ce52996689a2bbca
KDAB · Dec 17, 2024 · e64b883 · e64b883
1 parent d06b6dc
commit e64b883
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/app/perffeatures.cpp b/app/perffeatures.cpp
@@ -150,6 +150,8 @@ QDataStream &operator>>(QDataStream &stream, PerfBuildId &buildId)
     while (next < buildId.size) {
         PerfEventHeader header;
         stream >> header;
+        if (!header.size)
+            break;
 
         PerfBuildId::BuildId build;
         stream >> build.pid;