SDSUtils.BuildDirectoryEntry( "LDAP://" + this.dnsHostName + "/" + this.defaultNamingContext, this.credentials, this.authTypes) is not disposed at the end of the function #94775
Description
Description
dotnet 6.0
File: /src/libraries/System.DirectoryServices.AccountManagement/src/System/DirectoryServices/AccountManagement/AD/ADStoreCtx.cs:2526
Problem: SDSUtils.BuildDirectoryEntry( "LDAP://" + this.dnsHostName + "/" + this.defaultNamingContext, this.credentials, this.authTypes) is not disposed at the end of the function
Reproduction Steps
-
Role: detected
detected
[ADStoreCtx.cs:[2526:0]] -
Role: tracepoint
2.1 Step 1: Entering the foreach
[ADStoreCtx.cs:[2460:46]]
2.2 Step 2: Condition component.Length > 3 taking any branch
[ADStoreCtx.cs:[2463:26]]
2.3 Step 3: Entering the foreach
[ADStoreCtx.cs:[2460:46]]
2.4 Step 4: Condition component.Length > 3 taking any branch
[ADStoreCtx.cs:[2463:26]]
2.5 Step 5: Entering the foreach
[ADStoreCtx.cs:[2460:46]]
2.6 Step 6: Condition component.Length > 3 taking any branch
[ADStoreCtx.cs:[2463:26]]
2.7 Step 7: Exiting the foreach
[ADStoreCtx.cs:[2460:46]]
2.8 Step 8: Condition ncComponents is null taking any branch
[ADStoreCtx.cs:[2460:46]]
2.9 Step 9: Condition dnsDomainName.Length > 0 taking true branch
[ADStoreCtx.cs:[2474:21]]
2.10 Step 10: Condition rootDse = new DirectoryEntry("LDAP://" + this.dnsHostName + "/rootDse", "", "", AuthenticationTypes.Anonymous) is null taking any branch
[ADStoreCtx.cs:[2449:35]]
2.11 created in method System.DirectoryServices.AccountManagement.SDSUtils.BuildDirectoryEntry(string, System.DirectoryServices.AccountManagement.NetCred, System.DirectoryServices.AuthenticationTypes)
[ADStoreCtx.cs:[2526:39]]
2.12 assigned
[ADStoreCtx.cs:[2526:28]]
2.13 no escape
[ADStoreCtx.cs:[2532:13]]
2.14 no escape
[ADStoreCtx.cs:[2534:17]]
2.15 Step 11: Condition domainNC.Properties["lockoutDuration"].Count > 0 taking true branch
[ADStoreCtx.cs:[2534:17]]
2.16 no escape
[ADStoreCtx.cs:[2536:30]]
2.17 no escape
[ADStoreCtx.cs:[2537:110]] -
Role: debug
3.1 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2435:37]]
3.2 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2478:41]]
3.3 System.ComponentModel.Component.Dispose() invocation is a back edge
[ADStoreCtx.cs:[2449:35]]
3.4 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2514:37]]
3.5 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2542:41]]
3.6 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2556:41]]
3.7 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2563:45]]
3.8 System.ComponentModel.Component.Dispose() invocation is a back edge
[ADStoreCtx.cs:[2449:35]]
3.9 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2478:41]]
3.10 System.ComponentModel.Component.Dispose() invocation is a back edge
[ADStoreCtx.cs:[2449:35]]
3.11 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2514:37]]
3.12 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2542:41]]
3.13 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2556:41]]
3.14 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2563:45]]
3.15 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2478:41]]
3.16 System.ComponentModel.Component.Dispose() invocation is a back edge
[ADStoreCtx.cs:[2449:35]]
3.17 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2514:37]]
3.18 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2542:41]]
3.19 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2556:41]]
3.20 System.DirectoryServices.AccountManagement.GlobalDebug.Info.get invocation is a back edge
[ADStoreCtx.cs:[2563:45]]
Expected behavior
memory leak
Actual behavior
memory leak
Regression?
No response
Known Workarounds
No response
Configuration
No response
Other information
Found by Linux Verification Center (linuxtesting.org) with SVACE.