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Merge pull request #703 from smuellerDD/fix_corruption

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protobuf_c_message_unpack(): Fix memory corruption by initializing unknown_fields pointer
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Robert Edmonds 2024-03-21 03:30:39 +00:00 committed by GitHub
commit 5c13d7dfe9
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protobuf-c/protobuf-c.c
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@ -3278,6 +3278,8 @@ protobuf_c_message_unpack(const ProtobufCMessageDescriptor *desc,
n_unknown * sizeof(ProtobufCMessageUnknownField));
if (rv->unknown_fields == NULL)
goto error_cleanup;
} else {
rv->unknown_fields = NULL;
}
/* do real parsing */