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Check C API structure sizes before copying values to C++ classes (fixes issue #3238)

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Sergey Markelov
2021-12-14 14:37:54 -07:00
committed by Marshall Greenblatt
parent db9298fd3e
commit 5c0895e27f
5 changed files with 49 additions and 1 deletions
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6
tools/make_cpptoc_impl.py
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@ -117,6 +117,12 @@ def make_cpptoc_function_impl_new(cls, name, func, defined_names, base_scoped):
'\n DCHECK('+arg_name+');'\
'\n if (!'+arg_name+')'\
'\n return'+retval_default+';'
if arg_type == 'struct_byref_const' or arg_type == 'struct_byref':
result +=\
'\n if (!template_util::has_valid_size('+arg_name+')) {'\
'\n NOTREACHED() << "invalid '+arg_name+'->[base.]size";'\
'\n return'+retval_default+';'\
'\n }'
elif arg_type == 'simple_vec_byref' or arg_type == 'bool_vec_byref' or \
arg_type == 'refptr_vec_same_byref' or arg_type == 'refptr_vec_diff_byref' or \
arg_type == 'ownptr_vec_same_byref' or arg_type == 'ownptr_vec_diff_byref' or \