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Turn the function safe

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This commit is contained in:
Floris Bruynooghe
2019-08-01 21:29:21 +02:00
committed by Floris Bruynooghe
parent c568d5dcac
commit d37dda6f50
3 changed files with 100 additions and 143 deletions
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49
tests/stress.rs
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@@ -521,51 +521,13 @@ unsafe fn stress_functions(context: &Context) {
);
free(buf_1 as *mut libc::c_void);
if 0 != dc_is_configured(context) {
let setupfile: *mut libc::c_char;
let setupcode_c =
CString::new(dc_create_setup_code(context)).expect("invalid string converted");
assert_eq!(setupcode_c.to_bytes().len(), 44);
let setupcode = setupcode_c.as_ptr();
assert!(
0 != !(*setupcode.offset(4isize) as libc::c_int == '-' as i32
&& *setupcode.offset(9isize) as libc::c_int == '-' as i32
&& *setupcode.offset(14isize) as libc::c_int == '-' as i32
&& *setupcode.offset(19isize) as libc::c_int == '-' as i32
&& *setupcode.offset(24isize) as libc::c_int == '-' as i32
&& *setupcode.offset(29isize) as libc::c_int == '-' as i32
&& *setupcode.offset(34isize) as libc::c_int == '-' as i32
&& *setupcode.offset(39isize) as libc::c_int == '-' as i32)
as usize
);
setupfile = dc_render_setup_file(context, setupcode);
assert!(!setupfile.is_null());
let buf_2: *mut libc::c_char = dc_strdup(setupfile);
let mut headerline_1: *const libc::c_char = 0 as *const libc::c_char;
let mut setupcodebegin_1: *const libc::c_char = 0 as *const libc::c_char;
assert!(!dc_split_armored_data(
buf_2,
&mut headerline_1,
&mut setupcodebegin_1,
0 as *mut *const libc::c_char,
0 as *mut *const libc::c_char,
));
assert!(!headerline_1.is_null());
assert_eq!(
strcmp(
headerline_1,
b"-----BEGIN PGP MESSAGE-----\x00" as *const u8 as *const libc::c_char,
),
0
);
assert!(
!(!setupcodebegin_1.is_null()
&& strlen(setupcodebegin_1) == 2
&& strncmp(setupcodebegin_1, setupcode, 2) == 0i32)
);
free(buf_2 as *mut libc::c_void);
let setupcode = dc_create_setup_code(context);
let setupcode_c = CString::yolo(setupcode.clone());
let setupfile = dc_render_setup_file(context, &setupcode).unwrap();
let setupfile_c = CString::yolo(setupfile);
let payload: *mut libc::c_char;
let mut headerline_2: *const libc::c_char = 0 as *const libc::c_char;
payload = dc_decrypt_setup_file(context, setupcode, setupfile);
payload = dc_decrypt_setup_file(context, setupcode_c.as_ptr(), setupfile_c.as_ptr());
assert!(payload.is_null());
assert!(!dc_split_armored_data(
payload,
@@ -583,7 +545,6 @@ unsafe fn stress_functions(context: &Context) {
0
);
free(payload as *mut libc::c_void);
free(setupfile as *mut libc::c_void);
}
if 0 != dc_is_configured(context) {