From 8b20676af50c0d887e00a208c935a6b95ff63426 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20R=C3=BCger?= <manuel@rueg.eu>
Date: Wed, 2 Mar 2022 17:05:16 +0100
Subject: [PATCH] pkg/maps: Skip more pseudo-paths and anonymous mappings

---
 pkg/maps/maps.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/maps/maps.go b/pkg/maps/maps.go
index aa22fae64b..77027a801b 100644
--- a/pkg/maps/maps.go
+++ b/pkg/maps/maps.go
@@ -91,8 +91,8 @@ func (c *PidMappingFileCache) mappingForPid(pid uint32) ([]*profile.Mapping, err
 	for _, m := range mapping {
 		// Try our best to have the BuildID.
 		if m.BuildID == "" {
-			// TODO(brancz): These need special cases.
-			if m.File == "[vdso]" || m.File == "[vsyscall]" {
+			// TODO(brancz): These need special cases. See pseudo-paths in proc's man page
+			if m.File == "[vdso]" || m.File == "[vsyscall]" || m.File == "[stack]" || m.File == "[heap]" || m.File == "" {
 				continue
 			}