fix(userspace/libsinsp): do not suppress zero ptids

Signed-off-by: Jason Dellaluce <[email protected]>
dwindsor · Dec 20, 2023 · 12732fe · 12732fe
1 parent e2dbeb3
commit 12732fe
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/userspace/libsinsp/sinsp_suppress.cpp b/userspace/libsinsp/sinsp_suppress.cpp
@@ -145,6 +145,10 @@ int32_t libsinsp::sinsp_suppress::process_event(scap_evt *e, uint16_t devid)
 
 bool libsinsp::sinsp_suppress::is_suppressed_tid(uint64_t tid, uint16_t devid) const
 {
+	if (tid == 0)
+	{
+		return false;
+	}
 	if(devid != UINT16_MAX && cache_slot(devid) == tid)
 	{
 		return true;