[Bitcode] Fix size check for DIImportedEntity record

This was using && instead of ||.

Author: nikic

llvm/lib/Bitcode/Reader/MetadataLoader.cpp

@@ -2033,8 +2033,8 @@ Error MetadataLoader::MetadataLoaderImpl::parseOneMetadata(
     break;
   }
   case bitc::METADATA_IMPORTED_ENTITY: {
-    if (Record.size() < 6 && Record.size() > 8)
-      return error("Invalid record");
+    if (Record.size() < 6 || Record.size() > 8)
+      return error("Invalid DIImportedEntity record");
 
     IsDistinct = Record[0];
     bool HasFile = (Record.size() >= 7);

llvm/test/Bitcode/Inputs/invalid-diimportedentity-record.bc

@@ -286,3 +286,8 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-chunk-size.bc 2>&1 | \
 RUN:   FileCheck --check-prefix=INVALID-CHUNK-SIZE %s
 
 INVALID-CHUNK-SIZE: Fixed or VBR abbrev record with size > MaxChunkData
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-diimportedentity-record.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=INVALID-DIIMPORTEDENTITY-RECORD %s
+
+INVALID-DIIMPORTEDENTITY-RECORD: Invalid DIImportedEntity record