chore: Fix linux tracing in commandrun.

Signed-off-by: Matthias Glastra <[email protected]>

attestation/commandrun/tracing_linux.go

@@ -42,7 +42,7 @@ type ptraceContext struct {
 	processes            map[int]*ProcessInfo
 	exitCode             int
 	hash                 []cryptoutil.DigestValue
-	environmentBlockList map[string]struct{}
+	sensitiveEnvList map[string]struct{}
 }
 
 func enableTracing(c *exec.Cmd) {
@@ -57,7 +57,7 @@ func (r *CommandRun) trace(c *exec.Cmd, actx *attestation.AttestationContext) ([
 		mainProgram:          c.Path,
 		processes:            make(map[int]*ProcessInfo),
 		hash:                 actx.Hashes(),
-		environmentBlockList: r.environmentBlockList,
+		sensitiveEnvList: r.sensitiveEnvList,
 	}
 
 	if err := pctx.runTrace(); err != nil {
@@ -201,7 +201,7 @@ func (p *ptraceContext) handleSyscall(pid int, regs unix.PtraceRegs) error {
 		if err == nil {
 			allVars := strings.Split(string(environ), "\x00")
 			filteredEnviron := make([]string, 0)
-			environment.FilterEnvironmentArray(allVars, p.environmentBlockList, func(_, _, varStr string) {
+			environment.FilterEnvironmentArray(allVars, p.sensitiveVarsList, map[string]struct{}{}, func(_, _, varStr string) {
 				filteredEnviron = append(filteredEnviron, varStr)
 			})