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@@ -7,7 +7,6 @@
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use libc::{c_char, c_int, uint32_t};
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use std::ffi::CStr;
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-use std::ffi::CString;
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use smartlist::*;
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use tor_allocate::allocate_and_copy_string;
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@@ -65,12 +64,7 @@ pub extern "C" fn protover_all_supported(
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if missing_out.is_null() {
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return 0;
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}
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- let c_unsupported: CString = match CString::new(unsupported.to_string()) {
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- Ok(n) => n,
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- Err(_) => return 1,
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- };
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-
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- let ptr = c_unsupported.into_raw();
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+ let ptr = allocate_and_copy_string(&unsupported.to_string());
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unsafe { *missing_out = ptr };
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return 0;
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