PS: Add false positive

Author: MathiasVP

powershell/ql/test/query-tests/security/cwe-089/SqlInjection.expected

@@ -4,6 +4,7 @@ edges
 | test.ps1:1:1:1:10 | userinput | test.ps1:17:24:17:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | provenance |  |
 | test.ps1:1:1:1:10 | userinput | test.ps1:28:24:28:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | provenance |  |
 | test.ps1:1:1:1:10 | userinput | test.ps1:78:13:78:22 | userinput | provenance |  |
+| test.ps1:1:1:1:10 | userinput | test.ps1:114:76:114:85 | userinput | provenance |  |
 | test.ps1:1:14:1:45 | Call to read-host | test.ps1:1:1:1:10 | userinput | provenance | Src:MaD:0  |
 | test.ps1:4:1:4:6 | query | test.ps1:5:72:5:77 | query | provenance |  |
 | test.ps1:8:1:8:6 | query | test.ps1:9:72:9:77 | query | provenance |  |
@@ -23,10 +24,12 @@ nodes
 | test.ps1:72:15:79:1 | ${...} [element Query] | semmle.label | ${...} [element Query] |
 | test.ps1:78:13:78:22 | userinput | semmle.label | userinput |
 | test.ps1:81:15:81:25 | QueryConn2 | semmle.label | QueryConn2 |
+| test.ps1:114:76:114:85 | userinput | semmle.label | userinput |
 subpaths
 #select
 | test.ps1:5:72:5:77 | query | test.ps1:1:14:1:45 | Call to read-host | test.ps1:5:72:5:77 | query | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |
 | test.ps1:9:72:9:77 | query | test.ps1:1:14:1:45 | Call to read-host | test.ps1:9:72:9:77 | query | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |
 | test.ps1:17:24:17:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | test.ps1:1:14:1:45 | Call to read-host | test.ps1:17:24:17:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |
 | test.ps1:28:24:28:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | test.ps1:1:14:1:45 | Call to read-host | test.ps1:28:24:28:76 | SELECT * FROM MyTable WHERE MyColumn = '$userinput' | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |
 | test.ps1:81:15:81:25 | QueryConn2 | test.ps1:1:14:1:45 | Call to read-host | test.ps1:81:15:81:25 | QueryConn2 | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |
+| test.ps1:114:76:114:85 | userinput | test.ps1:1:14:1:45 | Call to read-host | test.ps1:114:76:114:85 | userinput | This SQL query depends on a $@. | test.ps1:1:14:1:45 | Call to read-host | read from stdin |

powershell/ql/test/query-tests/security/cwe-089/test.ps1

@@ -109,4 +109,6 @@ function TakesTypedParameters([int]$i, [long]$l, [float]$f, [double]$d, [decimal
 TakesTypedParameters $userinput $userinput $userinput $userinput $userinput $userinput $userinput $userinput
 
 $query = "SELECT * FROM MyTable WHERE MyColumn = '$userinput'"
-Invoke-Sqlcmd -unknown $userinput -ServerInstance "MyServer" -Database "MyDatabase" -q "SELECT * FROM MyTable" # GOOD
+Invoke-Sqlcmd -unknown $userinput -ServerInstance "MyServer" -Database "MyDatabase" -q "SELECT * FROM MyTable" # GOOD
+
+Invoke-Sqlcmd -ServerInstance "MyServer" -Database "MyDatabase" -InputFile $userinput # GOOD [FALSE POSITIVE] # this is not really what this query is about.