diff options
| -rw-r--r-- | regress/lib/libcrypto/err/Makefile | 9 | ||||
| -rw-r--r-- | regress/lib/libcrypto/err/err_test.c | 201 |
2 files changed, 210 insertions, 0 deletions
diff --git a/regress/lib/libcrypto/err/Makefile b/regress/lib/libcrypto/err/Makefile new file mode 100644 index 00000000000..bfac64cc001 --- /dev/null +++ b/regress/lib/libcrypto/err/Makefile @@ -0,0 +1,9 @@ +# $OpenBSD: Makefile,v 1.1 2024/10/02 14:41:46 jsing Exp $ + +PROG = err_test +LDADD = -lcrypto +DPADD = ${LIBCRYPTO} +WARNINGS = Yes +CFLAGS += -DLIBRESSL_INTERNAL -Werror + +.include <bsd.regress.mk> diff --git a/regress/lib/libcrypto/err/err_test.c b/regress/lib/libcrypto/err/err_test.c new file mode 100644 index 00000000000..16fd675e113 --- /dev/null +++ b/regress/lib/libcrypto/err/err_test.c @@ -0,0 +1,201 @@ +/* $OpenBSD: err_test.c,v 1.1 2024/10/02 14:41:46 jsing Exp $ */ +/* + * Copyright (c) 2024 Joel Sing <jsing@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <string.h> + +#include <openssl/bn.h> +#include <openssl/crypto.h> +#include <openssl/err.h> + +/* + * This should also test: + * - error handling with more than ERR_NUM_ERRORS. + * - multi-threaded use. + */ + +static int +err_test(void) +{ + const char *file, *s; + char buf[2048]; + unsigned long err; + int line; + int failed = 1; + + ERR_load_crypto_strings(); + + ERR_remove_state(0); + + ERR_clear_error(); + + if ((err = ERR_peek_error()) != 0) { + fprintf(stderr, "FAIL: ERR_peek_error() = %lx, want " + "0x0\n", err); + goto failure; + } + if ((err = ERR_get_error()) != 0) { + fprintf(stderr, "FAIL: ERR_get_error() = %lx, want " + "0x0\n", err); + goto failure; + } + + ERR_put_error(ERR_LIB_SYS, SYS_F_SOCKET, ERR_R_MALLOC_FAILURE, + "sys.c", 100); + ERR_put_error(ERR_LIB_BN, BN_F_BN_USUB, BN_R_DIV_BY_ZERO, + "bn.c", 200); + + if ((err = ERR_peek_error()) != 0x2004041UL) { + fprintf(stderr, "FAIL: ERR_peek_error() = %lx, want " + "0x2004041UL\n", err); + goto failure; + } + if ((err = ERR_peek_error_line(&file, &line)) != 0x2004041UL) { + fprintf(stderr, "FAIL: ERR_peek_error_line() = %lx, want " + "0x2004041\n", err); + goto failure; + } + if (strcmp(file, "sys.c") != 0) { + fprintf(stderr, "FAIL: got file '%s', want 'sys.c'", file); + goto failure; + } + if (line != 100) { + fprintf(stderr, "FAIL: line = %d, want 100", line); + goto failure; + } + + if ((err = ERR_peek_last_error()) != 0x3073067UL) { + fprintf(stderr, "FAIL: ERR_peek_error() = %lx, want " + "0x3073067\n", err); + goto failure; + } + if ((err = ERR_peek_last_error_line(&file, &line)) != 0x3073067UL) { + fprintf(stderr, "FAIL: ERR_peek_last_error_line() = %lx, want " + "0x3073067\n", err); + goto failure; + } + if (strcmp(file, "bn.c") != 0) { + fprintf(stderr, "FAIL: got file '%s', want 'bn.c'", file); + goto failure; + } + if (line != 200) { + fprintf(stderr, "FAIL: line = %d, want 200", line); + goto failure; + } + + if ((err = ERR_get_error()) != 0x2004041UL) { + fprintf(stderr, "FAIL: ERR_get_error() = %lx, want " + "0x2004041\n", err); + goto failure; + } + + if ((err = ERR_peek_error()) != 0x3073067UL) { + fprintf(stderr, "FAIL: ERR_peek_error() = %lx, want " + "0x3073067\n", err); + goto failure; + } + + if ((err = ERR_get_error_line(&file, &line)) != 0x3073067UL) { + fprintf(stderr, "FAIL: ERR_get_error_line() = %lx, want " + "0x3073067\n", err); + goto failure; + } + if (strcmp(file, "bn.c") != 0) { + fprintf(stderr, "FAIL: got file '%s', want 'bn.c'", file); + goto failure; + } + if (line != 200) { + fprintf(stderr, "FAIL: line = %d, want 200", line); + goto failure; + } + + if ((err = ERR_get_error()) != 0) { + fprintf(stderr, "FAIL: ERR_get_error() = %lx, want " + "0x0\n", err); + goto failure; + } + + ERR_clear_error(); + + s = ERR_lib_error_string(0x3fff067UL); + if (strcmp(s, "bignum routines") != 0) { + fprintf(stderr, "FAIL: ERR_lib_error_string() = '%s', " + "want 'bignum routines'\n", s); + goto failure; + } + + s = ERR_func_error_string(0x3fff067UL); + if (strcmp(s, "CRYPTO_internal") != 0) { + fprintf(stderr, "FAIL: ERR_func_error_string() = '%s', " + "want 'CRYPTO_internal'\n", s); + goto failure; + } + + s = ERR_reason_error_string(0x3fff067UL); + if (strcmp(s, "div by zero") != 0) { + fprintf(stderr, "FAIL: ERR_reason_error_string() = '%s', " + "want 'div by zero'\n", s); + goto failure; + } + + ERR_remove_state(0); + + s = ERR_error_string(0x3fff067UL, NULL); + if (strcmp(s, "error:03FFF067:bignum routines:CRYPTO_internal:div by zero") != 0) { + fprintf(stderr, "FAIL: ERR_error_string() = '%s', " + "want 'error:03FFF067:bignum routines:CRYPTO_internal:div by zero'\n", s); + goto failure; + } + memset(buf, 0xdb, sizeof(buf)); + s = ERR_error_string(0x3fff067UL, buf); + if (s != buf) { + fprintf(stderr, "FAIL: ERR_error_string() did not " + "return buffer\n"); + goto failure; + } + if (strcmp(s, "error:03FFF067:bignum routines:CRYPTO_internal:div by zero") != 0) { + fprintf(stderr, "FAIL: ERR_error_string() = '%s', " + "want 'error:03FFF067:bignum routines:CRYPTO_internal:div by zero'\n", s); + goto failure; + } + + memset(buf, 0xdb, sizeof(buf)); + ERR_error_string_n(0x3fff067UL, buf, sizeof(buf)); + if (strcmp(s, "error:03FFF067:bignum routines:CRYPTO_internal:div by zero") != 0) { + fprintf(stderr, "FAIL: ERR_error_string() = '%s', " + "want 'error:03FFF067:bignum routines:CRYPTO_internal:div by zero'\n", s); + goto failure; + } + + failed = 0; + + failure: + + return failed; +} + +int +main(int argc, char **argv) +{ + int failed = 0; + + failed |= err_test(); + + /* Force a clean up. */ + OPENSSL_cleanup(); + + return failed; +} |