From a55c0058ebb614a710cb236c1b47f30aeb88ab12 Mon Sep 17 00:00:00 2001
From: Taras Madan <tarasmadan@google.com>
Date: Thu, 3 Jul 2025 12:03:34 +0200
Subject: pkg/report: split crash.KMSAN

---
 pkg/report/crash/types.go   |  8 ++++++--
 pkg/report/title_to_type.go | 26 ++++++++++++++++++++++++--
 2 files changed, 30 insertions(+), 4 deletions(-)

(limited to 'pkg/report')

diff --git a/pkg/report/crash/types.go b/pkg/report/crash/types.go
index 161950415..cae824161 100644
--- a/pkg/report/crash/types.go
+++ b/pkg/report/crash/types.go
@@ -23,7 +23,10 @@ const (
 	KCSAN                  = Type("KCSAN")
 	KCSANDataRace          = Type("DATARACE")
 	KFENCE                 = Type("KFENCE")
-	KMSAN                  = Type("KMSAN")
+	KMSANInfoLeak          = Type("KMSAN-INFO-LEAK")
+	KMSANUninitValue       = Type("KMSAN-UNINIT-VALUE")
+	KMSANUnknown           = Type("KMSAN-UNKNOWN")
+	KMSANUseAfterFreeRead  = Type("KMSAN-USE-AFTER-FREE-READ")
 	LockdepBug             = Type("LOCKDEP")
 	MemoryLeak             = Type("LEAK")
 	MemorySafetyBUG        = Type("MEMORY_SAFETY_BUG")
@@ -52,7 +55,8 @@ func (t Type) IsKASAN() bool {
 }
 
 func (t Type) IsKMSAN() bool {
-	return t == KMSAN
+	return slices.Contains([]Type{
+		KMSANUninitValue, KMSANInfoLeak, KMSANUseAfterFreeRead, KMSANUnknown}, t)
 }
 
 func (t Type) IsKCSAN() bool {
diff --git a/pkg/report/title_to_type.go b/pkg/report/title_to_type.go
index 5dc332cd2..fc87e4069 100644
--- a/pkg/report/title_to_type.go
+++ b/pkg/report/title_to_type.go
@@ -11,6 +11,29 @@ var titleToType = []struct {
 	includePrefixes []string
 	crashType       crash.Type
 }{
+	{
+		includePrefixes: []string{
+			"KMSAN: uninit-value",
+		},
+		crashType: crash.KMSANUninitValue,
+	},
+	{
+		includePrefixes: []string{
+			// keep-sorted start
+			"KMSAN: kernel-infoleak-after-free",
+			"KMSAN: kernel-usb-infoleak-after-free",
+			"KMSAN: use-after-free",
+			// keep-sorted end
+		},
+		crashType: crash.KMSANUseAfterFreeRead,
+	},
+	{
+		includePrefixes: []string{
+			"KMSAN: kernel-infoleak",
+			"KMSAN: kernel-usb-infoleak",
+		},
+		crashType: crash.KMSANInfoLeak,
+	},
 	{
 		includePrefixes: []string{
 			// keep-sorting start
@@ -52,7 +75,6 @@ var titleToType = []struct {
 		},
 		crashType: crash.KASANInvalidFree,
 	},
-
 	{
 		includePrefixes: []string{
 			"KASAN: slab-use-after-free Read",
@@ -222,7 +244,7 @@ var titleToType = []struct {
 	},
 	{
 		includePrefixes: []string{"KMSAN: "},
-		crashType:       crash.KMSAN,
+		crashType:       crash.KMSANUnknown,
 	},
 	{
 		includePrefixes: []string{"UBSAN: "},
-- 
cgit mrf-deployment