Index: lib/StaticAnalyzer/Checkers/InnerPointerChecker.cpp
===================================================================
--- lib/StaticAnalyzer/Checkers/InnerPointerChecker.cpp
+++ lib/StaticAnalyzer/Checkers/InnerPointerChecker.cpp
@@ -15,6 +15,7 @@
 
 #include "AllocationState.h"
 #include "ClangSACheckers.h"
+#include "InterCheckerAPI.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/CommonBugCategories.h"
 #include "clang/StaticAnalyzer/Core/Checker.h"
@@ -313,6 +314,6 @@
 } // end namespace clang
 
 void ento::registerInnerPointerChecker(CheckerManager &Mgr) {
-  registerNewDeleteChecker(Mgr);
+  registerInnerPointerCheckerAux(Mgr);
   Mgr.registerChecker<InnerPointerChecker>();
 }
Index: lib/StaticAnalyzer/Checkers/InterCheckerAPI.h
===================================================================
--- lib/StaticAnalyzer/Checkers/InterCheckerAPI.h
+++ lib/StaticAnalyzer/Checkers/InterCheckerAPI.h
@@ -20,5 +20,8 @@
 /// Register the checker which evaluates CString API calls.
 void registerCStringCheckerBasic(CheckerManager &Mgr);
 
+/// Register the part of MallocChecker connected to InnerPointerChecker.
+void registerInnerPointerCheckerAux(CheckerManager &Mgr);
+
 }}
 #endif /* INTERCHECKERAPI_H_ */
Index: lib/StaticAnalyzer/Checkers/MallocChecker.cpp
===================================================================
--- lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -194,6 +194,7 @@
     CK_NewDeleteChecker,
     CK_NewDeleteLeaksChecker,
     CK_MismatchedDeallocatorChecker,
+    CK_InnerPointerChecker,
     CK_NumCheckKinds
   };
 
@@ -1662,13 +1663,10 @@
   case AF_IfNameIndex: {
     if (ChecksEnabled[CK_MallocChecker])
       return CK_MallocChecker;
-
-    return Optional<MallocChecker::CheckKind>();
+    return None;
   }
   case AF_CXXNew:
-  case AF_CXXNewArray:
-  // FIXME: Add new CheckKind for AF_InnerBuffer.
-  case AF_InnerBuffer: {
+  case AF_CXXNewArray: {
     if (IsALeakCheck) {
       if (ChecksEnabled[CK_NewDeleteLeaksChecker])
         return CK_NewDeleteLeaksChecker;
@@ -1677,7 +1675,12 @@
       if (ChecksEnabled[CK_NewDeleteChecker])
         return CK_NewDeleteChecker;
     }
-    return Optional<MallocChecker::CheckKind>();
+    return None;
+  }
+  case AF_InnerBuffer: {
+    if (ChecksEnabled[CK_InnerPointerChecker])
+      return CK_InnerPointerChecker;
+    return None;
   }
   case AF_None: {
     llvm_unreachable("no family");
@@ -1980,7 +1983,8 @@
                                        SymbolRef Sym) const {
 
   if (!ChecksEnabled[CK_MallocChecker] &&
-      !ChecksEnabled[CK_NewDeleteChecker])
+      !ChecksEnabled[CK_NewDeleteChecker] &&
+      !ChecksEnabled[CK_InnerPointerChecker])
     return;
 
   Optional<MallocChecker::CheckKind> CheckKind = getCheckIfTracked(C, Sym);
@@ -3109,6 +3113,18 @@
   }
 }
 
+// Intended to be used in InnerPointerChecker to register the part of
+// MallocChecker connected to it.
+void ento::registerInnerPointerCheckerAux(CheckerManager &mgr) {
+    registerCStringCheckerBasic(mgr);
+    MallocChecker *checker = mgr.registerChecker<MallocChecker>();
+    checker->IsOptimistic = mgr.getAnalyzerOptions().getBooleanOption(
+        "Optimistic", false, checker);
+    checker->ChecksEnabled[MallocChecker::CK_InnerPointerChecker] = true;
+    checker->CheckNames[MallocChecker::CK_InnerPointerChecker] =
+        mgr.getCurrentCheckName();
+}
+
 #define REGISTER_CHECKER(name)                                                 \
   void ento::register##name(CheckerManager &mgr) {                             \
     registerCStringCheckerBasic(mgr);                                          \