Add explanatory comment block

jeongsoolee09 · jeongsoolee09 · commit 8e156083bb8b · 2026-04-24T15:16:48.000-04:00
diff --git a/cpp/misra/src/rules/RULE-21-6-1/DynamicMemoryShouldNotBeUsed.ql b/cpp/misra/src/rules/RULE-21-6-1/DynamicMemoryShouldNotBeUsed.ql
@@ -35,6 +35,13 @@ class DirectDynamicMemoryAllocatingFunction extends DynamicMemoryAllocatingFunct
     this instanceof AllocationFunction and
     not this instanceof PlacementOperatorNew
     or
+    /*
+     * TEMP: `aligned_alloc` is not modeled by `AllocationFunction` in cpp-all@5.0.0
+     * which this query currently depends on. The PR
+     * https://github.com/github/codeql/pull/21725 fixes this, so we can delete this
+     * exception case after we bump to the newest version.
+     */
+
     this.hasGlobalOrStdName("aligned_alloc")
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,13 @@ class DirectDynamicMemoryAllocatingFunction extends DynamicMemoryAllocatingFunct`
`35`	`35`	`this instanceof AllocationFunction and`
`36`	`36`	`not this instanceof PlacementOperatorNew`
`37`	`37`	`or`
	`38`	`+ /*`
	`39`	+ * TEMP: `aligned_alloc` is not modeled by `AllocationFunction` in cpp-all@5.0.0
	`40`	`+ * which this query currently depends on. The PR`
	`41`	`+ * https://github.com/github/codeql/pull/21725 fixes this, so we can delete this`
	`42`	`+ * exception case after we bump to the newest version.`
	`43`	`+ */`
	`44`	`+`
`38`	`45`	`this.hasGlobalOrStdName("aligned_alloc")`
`39`	`46`	`}`
`40`	`47`	`}`