CPP: Update the query name and description.

cpp/ql/src/Security/CWE/CWE-676/DangerousFunctionOverflow.ql

@@ -1,10 +1,10 @@
 /**
- * @name Use of dangerous function 'gets'
- * @description The standard library 'gets' function is dangerous and should not be used.
+ * @name Use of dangerous function
+ * @description Use of a standard library function that does not guard against buffer overflow.
  * @kind problem
  * @problem.severity error
  * @precision very-high
- * @id cpp/potentially-dangerous-function
+ * @id cpp/dangerous-function-overflow
  * @tags reliability
  *       security
  *       external/cwe/cwe-242

cpp/ql/src/Security/CWE/CWE-676/PotentiallyDangerousFunction.ql

@@ -1,6 +1,6 @@
 /**
  * @name Use of potentially dangerous function
- * @description Certain standard library functions are dangerous to call.
+ * @description Use of a standard library function that is not thread-safe.
  * @kind problem
  * @problem.severity warning
  * @precision high

cpp/ql/test/query-tests/Security/CWE/CWE-242/semmle/tests/DangerousFunctionOverflow.qlref

@@ -0,0 +1 @@
+Security/CWE/CWE-676/DangerousFunctionOverflow.ql

cpp/ql/test/query-tests/Security/CWE/CWE-242/semmle/tests/DangerousUseOfGets.qlref

@@ -1 +0,0 @@
-Security/CWE/CWE-676/DangerousUseOfGets.ql

cpp/ql/test/query-tests/Security/CWE/CWE-676/semmle/PotentiallyDangerousFunction/DangerousFunctionOverflow.qlref

@@ -0,0 +1 @@
+Security/CWE/CWE-676/DangerousFunctionOverflow.ql

cpp/ql/test/query-tests/Security/CWE/CWE-676/semmle/PotentiallyDangerousFunction/DangerousUseOfGets.qlref

@@ -1 +0,0 @@
-Security/CWE/CWE-676/DangerousUseOfGets.ql