56c3a135b2
Change SYSerr to have the function name; remove SYS_F_xxx defines Add a test and documentation. Use get_last_socket_err, which removes some ifdef's in OpenSSL code. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9072)
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/opensslconf.h>
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#include <openssl/err.h>
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#include "testutil.h"
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#if defined(OPENSSL_SYS_WINDOWS)
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# include <windows.h>
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#else
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# include <errno.h>
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#endif
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/* Test that querying the error queue preserves the OS error. */
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static int preserves_system_error(void)
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{
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#if defined(OPENSSL_SYS_WINDOWS)
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SetLastError(ERROR_INVALID_FUNCTION);
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ERR_get_error();
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return TEST_int_eq(GetLastError(), ERROR_INVALID_FUNCTION);
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#else
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errno = EINVAL;
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ERR_get_error();
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return TEST_int_eq(errno, EINVAL);
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#endif
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}
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/* Test that calls to ERR_add_error_[v]data append */
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static int vdata_appends(void)
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{
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const char *data;
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CRYPTOerr(0, ERR_R_MALLOC_FAILURE);
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ERR_add_error_data(1, "hello ");
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ERR_add_error_data(1, "world");
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ERR_get_error_line_data(NULL, NULL, &data, NULL);
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return TEST_str_eq(data, "hello world");
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}
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/* Test that setting a platform error sets the right values. */
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static int platform_error(void)
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{
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const char *file = __FILE__, *f, *data;
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const int line = __LINE__;
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int l;
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unsigned long e;
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ERR_put_func_error(ERR_LIB_SYS, "exit", ERR_R_INTERNAL_ERROR, file, line);
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if (!TEST_ulong_ne(e = ERR_get_error_line_data(&f, &l, &data, NULL), 0)
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|| !TEST_int_eq(ERR_GET_REASON(e), ERR_R_INTERNAL_ERROR)
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|| !TEST_int_eq(l, line)
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|| !TEST_str_eq(f, file)
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|| !TEST_str_eq(data, "calling function exit"))
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return 0;
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return 1;
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}
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int setup_tests(void)
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{
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ADD_TEST(preserves_system_error);
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ADD_TEST(vdata_appends);
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ADD_TEST(platform_error);
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return 1;
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}
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