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Dereference of null pointer #5353 (#5376)

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add an assert to make sure that `key_field` is not a null pointer.
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360 CodeSafe
2019-05-31 08:50:21 +08:00
committed by Wouter van Oortmerssen
parent 51dd733ba4
commit 3a88e1031b
1 changed files with 1 additions and 0 deletions
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src/idl_gen_general.cpp
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@@ -1450,6 +1450,7 @@ class GeneralGenerator : public BaseGenerator {
// Only generate key compare function for table, // Only generate key compare function for table,
// because `key_field` is not set for struct // because `key_field` is not set for struct
if (struct_def.has_key && !struct_def.fixed) { if (struct_def.has_key && !struct_def.fixed) {
FLATBUFFERS_ASSERT(key_field);
if (lang_.language == IDLOptions::kJava) { if (lang_.language == IDLOptions::kJava) {
code += "\n @Override\n protected int keysCompare("; code += "\n @Override\n protected int keysCompare(";
code += "Integer o1, Integer o2, ByteBuffer _bb) {"; code += "Integer o1, Integer o2, ByteBuffer _bb) {";