mirror of https://github.com/openssl/openssl.git
Replace homebrewed implementation of *printf*() functions with libc
Switching from ANSI-C we can use implementation of printf like function provided by libc on target platform. This applies starting from 3.6 and onwards. The slight exception here is old windows printf functions before 2015, those are supported. Reviewed-by: Neil Horman <nhorman@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/28305)
This commit is contained in:
sashan
Neil Horman
parent
84c5268621
commit
a29d157fdb
File diff suppressed because it is too large
Load Diff
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@ -98,4 +98,8 @@ int ossl_core_bio_vprintf(OSSL_CORE_BIO *cb, const char *format, va_list args);
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int ossl_bio_init_core(OSSL_LIB_CTX *libctx, const OSSL_DISPATCH *fns);
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# ifdef _WIN32
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int ossl_BIO_snprintf_msvc(char *buf, size_t n, const char *fmt, ...);
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# endif
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#endif
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@ -16,6 +16,7 @@
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#include <openssl/bio.h>
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#include "internal/nelem.h"
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#include "internal/numbers.h"
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#include "internal/bio.h"
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#include "testutil.h"
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#include "testutil/output.h"
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@ -115,6 +116,8 @@ static const char * const fpexpected[][11][5] = {
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},
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};
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static int(*test_BIO_snprintf)(char *, size_t, const char *, ...) = BIO_snprintf;
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enum arg_type {
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AT_NONE = 0,
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AT_CHAR, AT_SHORT, AT_INT, AT_LONG, AT_LLONG,
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@ -162,7 +165,9 @@ static const struct int_data {
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{ { .hh = 0x0 }, AT_CHAR, "%02hhx", "00" },
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{ { .h = 0 }, AT_SHORT, "|%.0hd|", "||" },
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{ { .h = 0 }, AT_SHORT, "|%.hu|", "||" },
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#if !defined(__OpenBSD__)
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{ { .h = 0 }, AT_SHORT, "|%#.ho|", "|0|" },
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#endif
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{ { .h = 1 }, AT_SHORT, "%4.2hi", " 01" },
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{ { .h = 2 }, AT_SHORT, "%-4.3hu", "002 " },
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{ { .h = 3 }, AT_SHORT, "%+.3hu", "003" },
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@ -194,12 +199,12 @@ static const struct int_data {
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{ { .i = 0x1337 }, AT_INT, "|%2147483639.x|",
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"| ",
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.skip_libc_ret_check = true, .exp_ret = -1 },
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#if !defined(OPENSSL_SYS_WINDOWS)
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/*
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* those test crash on x86 windows built by VS-2019
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*/
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{ { .i = 0x1337 }, AT_INT, "|%.2147483639x|",
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"|00000000000000000000000000000000000000000000000000000000000000",
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#if defined(OPENSSL_SYS_WINDOWS)
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/* MS CRT can't handle this one, snprintf() causes access violation. */
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.skip_libc_check = true,
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#endif
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.skip_libc_ret_check = true, .exp_ret = -1 },
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/*
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* We treat the following three format strings as errneous and bail out
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@ -207,6 +212,7 @@ static const struct int_data {
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*/
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{ { .i = 0x1337 }, AT_INT, "|%2147483647.x|", "|",
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.skip_libc_check = true, .exp_ret = -1 },
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#endif
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{ { .i = 0x1337 }, AT_INT,
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"abcdefghijklmnopqrstuvwxyz0123456789ZYXWVUTSRQPONMLKJIHGFEDCBA"
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"|%4294967295.x|",
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@ -215,7 +221,9 @@ static const struct int_data {
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{ { .i = 0x1337 }, AT_INT, "%4294967302.x", "",
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.skip_libc_check = true, .exp_ret = -1 },
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{ { .i = 0xbeeface }, AT_INT, "%#+-12.1d", "+200211150 " },
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#if !defined(__OpenBSD__)
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{ { .l = 0 }, AT_LONG, "%%%#.0lo%%", "%0%" },
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#endif
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{ { .l = 0 }, AT_LONG, "%%%.0lo%%", "%%" },
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{ { .l = 0 }, AT_LONG, "%%%-.0lo%%", "%%" },
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{ { .l = 0xfacefed }, AT_LONG, "%#-1.14ld", "00000262991853" },
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@ -234,23 +242,17 @@ static const struct int_data {
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static int test_int(int i)
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{
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char bio_buf[64];
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char std_buf[64];
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int bio_ret;
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int std_ret = 0;
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const struct int_data *data = int_data + i;
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const int exp_ret = data->exp_ret ? data->exp_ret
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: (int) strlen(data->expected);
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memset(bio_buf, '@', sizeof(bio_buf));
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memset(std_buf, '#', sizeof(std_buf));
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switch (data->type) {
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#define DO_PRINT(field_) \
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do { \
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, \
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data->value.field_); \
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if (!data->skip_libc_check) \
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format, \
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, \
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data->value.field_); \
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} while (0)
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case AT_CHAR:
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@ -274,29 +276,32 @@ static int test_int(int i)
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#undef DO_PRINT
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}
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if (!TEST_str_eq(bio_buf, data->expected)
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if (data->skip_libc_check) {
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if (strcmp(bio_buf, data->expected) != 0)
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TEST_note("%s Result (%s) does not match (%s)", __func__,
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bio_buf, data->expected);
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} else if (!TEST_str_eq(bio_buf, data->expected)
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+ !TEST_int_eq(bio_ret, exp_ret)) {
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TEST_note("Format: \"%s\"", data->format);
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return 0;
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}
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/*
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* We treat the unexpected discrepancies with libc results as notable,
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* but not fatal.
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*/
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if (!data->skip_libc_check) {
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if (!TEST_str_eq(bio_buf, std_buf)
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+ !(data->skip_libc_ret_check || TEST_int_eq(bio_ret, std_ret))) {
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TEST_note("Format: \"%s\"", data->format);
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#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
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return 0;
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#endif
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}
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}
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return 1;
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}
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#ifdef _WIN32
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static int test_int_win32(int i)
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{
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int ret;
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test_BIO_snprintf = ossl_BIO_snprintf_msvc;
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ret = test_int(i);
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test_BIO_snprintf = BIO_snprintf;
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return ret;
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}
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#endif
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union ptrint {
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uintptr_t i;
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const char *s;
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@ -321,7 +326,9 @@ static const struct wp_data {
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{ { .i = 0 }, "|%#*" PRIoPTR "|", "| 0|", 1, 2 },
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{ { .i = 0 }, "|%#.*" PRIoPTR "|", "|00|", 1, 2 },
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{ { .i = 0 }, "|%#.*" PRIoPTR "|", "|0|", 1, 1 },
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#if !defined(__OpenBSD__)
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{ { .i = 0 }, "|%#.*" PRIoPTR "|", "|0|", 1, 0 },
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#endif
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{ { .i = 0 }, "|%.*" PRIoPTR "|", "||", 1, 0 },
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{ { .i = 0 }, "|%#.*" PRIoPTR "|", "|0|", 1, -12 },
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@ -336,12 +343,14 @@ static const struct wp_data {
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{ { .i = 1337 }, "|%*" PRIuPTR "|",
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"| ",
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1, 2147483647, .skip_libc_check = true, .exp_ret = -1 },
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#if !defined(OPENSSL_SYS_WINDOWS)
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{ { .i = 1337 }, "|%.*" PRIuPTR "|",
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"|00000000000000000000000000000000000000000000000000000000000000",
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1, 2147483647, .skip_libc_check = true, .exp_ret = -1 },
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{ { .i = 1337 }, "|%#*.*" PRIoPTR "|",
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"| 0",
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2, 2147483647, 2147483586, .skip_libc_check = true, .exp_ret = -1 },
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#endif
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/* String width/precision checks */
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{ { .s = "01234" }, "%12s", " 01234" },
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@ -382,7 +391,6 @@ static int test_width_precision(int i)
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char bio_buf[64];
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char std_buf[64];
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int bio_ret;
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int std_ret = 0;
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const struct wp_data *data = wp_data + i;
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const int exp_ret = data->exp_ret ? data->exp_ret
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: (int) strlen(data->expected);
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@ -392,53 +400,47 @@ static int test_width_precision(int i)
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switch (data->num_args) {
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case 2:
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->arg1, data->arg2, data->value.i);
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if (!data->skip_libc_check)
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format,
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->arg1, data->arg2, data->value.i);
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break;
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case 1:
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->arg1, data->value.i);
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if (!data->skip_libc_check)
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format,
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->arg1, data->value.i);
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break;
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case 0:
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default:
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->value.i);
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if (!data->skip_libc_check)
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format,
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,
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data->value.i);
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}
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if (!TEST_str_eq(bio_buf, data->expected)
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if (data->skip_libc_check) {
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if (strcmp(bio_buf, data->expected) != 0)
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TEST_note("%s Result (%s) does not match (%s)", __func__,
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bio_buf, data->expected);
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} else if (!TEST_str_eq(bio_buf, data->expected)
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+ !TEST_int_eq(bio_ret, exp_ret)) {
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TEST_note("Format: \"%s\"", data->format);
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return 0;
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}
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/*
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* We treat the unexpected discrepancies with libc results as notable,
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* but not fatal, unless OPENSSL_STRICT_PRINTF_COMPLIANCE_CHECK is defined.
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*/
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if (!data->skip_libc_check) {
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if (!TEST_str_eq(bio_buf, std_buf)
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+ !(data->skip_libc_ret_check || TEST_int_eq(bio_ret, std_ret))) {
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TEST_note("Format: \"%s\"", data->format);
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#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
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return 0;
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#endif
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}
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}
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return 1;
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}
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#ifdef _WIN32
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static int test_width_precision_win32(int i)
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{
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int ret;
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test_BIO_snprintf = ossl_BIO_snprintf_msvc;
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ret = test_width_precision(i);
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test_BIO_snprintf = BIO_snprintf;
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return ret;
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}
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#endif
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static const struct n_data {
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const char *format;
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const char *expected;
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@ -477,14 +479,13 @@ static const struct n_data {
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"1234567890 ",
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AT_SHORT, -7616, AT_INT, { .s = "1234567890" },
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.skip_libc_ret_check = true, .exp_ret = -1 },
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#if !defined(OPENSSL_SYS_WINDOWS)
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{ "%1234567898.1234567890" PRIxPTR "%n",
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" 0000000000000000000000000000000000000000000000000000000",
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AT_INT, 1234567898, AT_INT, { .i = 0xbadc0ded },
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#if defined(OPENSSL_SYS_WINDOWS)
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/* MS CRT can't handle this one, snprintf() causes access violation. */
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.skip_libc_check = true,
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#endif
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.skip_libc_ret_check = true, .exp_ret = -1 },
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#endif
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{ "%s|%n",
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"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ|",
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AT_INT, 63, AT_STR, { .s =
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@ -529,8 +530,6 @@ static int test_n(int i)
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char bio_buf[64];
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char std_buf[64];
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int bio_ret;
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int std_ret = 0;
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bool skip_libc_check = data->skip_libc_check;
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union {
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uint64_t val;
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signed char hh;
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@ -540,8 +539,7 @@ static int test_n(int i)
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long long int ll;
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ossl_ssize_t z;
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ptrdiff_t t;
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} n = { 0 }, std_n = { 0 };
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uint64_t n_val, std_n_val;
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} n = { 0 };
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#if defined(OPENSSL_SYS_WINDOWS)
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/*
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@ -553,20 +551,18 @@ static int test_n(int i)
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if (_get_printf_count_output() == 0) {
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TEST_note("Can't enable %%n handling for snprintf"
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", skipping the checks against libc");
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skip_libc_check = true;
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}
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#elif defined(__OpenBSD__)
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{
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static bool note_printed;
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if (!note_printed) {
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TEST_note("OpenBSD libc unconditionally terminates a program "
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TEST_note("OpenBSD libc unconditionally aborts a program "
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"if %%n is used in a *printf routine"
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", skipping the checks against libc");
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note_printed = true;
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}
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skip_libc_check = true;
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return 1;
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}
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#endif /* defined(OPENSSL_SYS_WINDOWS) || defined(__OpenBSD__) */
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@ -577,26 +573,15 @@ static int test_n(int i)
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#define DO_PRINT(field_) \
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do { \
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if (data->arg1_type == AT_NONE) { \
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, \
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,\
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&n.field_); \
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if (!skip_libc_check) \
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format, \
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&std_n.field_); \
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} else if (data->arg2_type == AT_NONE) { \
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, \
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,\
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data->arg1.i, &n.field_); \
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if (!skip_libc_check) \
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format, \
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data->arg1.i, &std_n.field_); \
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} else { \
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, \
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data->arg1.i, data->arg2.i, &n.field_); \
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if (!skip_libc_check) \
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format, \
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data->arg1.i, data->arg2.i, &std_n.field_); \
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format,\
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data->arg1.i, data->arg2.i, &n.field_);\
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} \
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n_val = n.field_; \
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std_n_val = std_n.field_; \
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} while (0)
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case AT_CHAR:
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DO_PRINT(hh);
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@ -625,28 +610,16 @@ static int test_n(int i)
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#undef DO_PRINT
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}
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if (!TEST_str_eq(bio_buf, data->expected)
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+ !TEST_uint64_t_eq(n_val, data->exp_n)
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if (data->skip_libc_check) {
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if (strcmp(bio_buf, data->expected) != 0)
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TEST_note("%s Result (%s) does not match (%s)", __func__,
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bio_buf, data->expected);
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} else if (!TEST_str_eq(bio_buf, data->expected)
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+ !TEST_int_eq(bio_ret, exp_ret)) {
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TEST_note("Format: \"%s\"", data->format);
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return 0;
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}
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/*
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* We treat the unexpected discrepancies with libc results as notable,
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* but not fatal.
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*/
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if (!data->skip_libc_check) {
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if (!TEST_str_eq(bio_buf, std_buf)
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+ !TEST_uint64_t_eq(n_val, std_n_val)
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+ !(data->skip_libc_ret_check || TEST_int_eq(bio_ret, std_ret))) {
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TEST_note("Format: \"%s\"", data->format);
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#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
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return 0;
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#endif
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}
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}
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return 1;
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}
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@ -674,36 +647,33 @@ static const z_data zu_data[] = {
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static int test_zu(int i)
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{
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char bio_buf[80];
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char std_buf[80];
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const z_data *data = &zu_data[i];
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const int exp_ret = (int) strlen(data->expected);
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int bio_ret;
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int std_ret;
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memset(bio_buf, '@', sizeof(bio_buf));
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memset(std_buf, '#', sizeof(std_buf));
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bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
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std_ret = snprintf(std_buf, sizeof(std_buf), data->format, data->value);
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bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
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if (!TEST_str_eq(bio_buf, data->expected)
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+ !TEST_int_eq(bio_ret, exp_ret))
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return 0;
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/*
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* We treat the unexpected discrepancies with libc results as notable,
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* but not fatal.
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*/
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if (!TEST_str_eq(bio_buf, std_buf)
|
||||
+ !TEST_int_eq(bio_ret, std_ret)) {
|
||||
TEST_note("Format: \"%s\"", data->format);
|
||||
#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
static int test_zu_win32(int i)
|
||||
{
|
||||
int ret;
|
||||
|
||||
test_BIO_snprintf = ossl_BIO_snprintf_msvc;
|
||||
ret = test_zu(i);
|
||||
test_BIO_snprintf = BIO_snprintf;
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
static const struct t_data {
|
||||
size_t value;
|
||||
const char *format;
|
||||
|
|
@ -720,36 +690,33 @@ static const struct t_data {
|
|||
static int test_t(int i)
|
||||
{
|
||||
char bio_buf[64];
|
||||
char std_buf[64];
|
||||
const struct t_data *data = &t_data[i];
|
||||
const int exp_ret = (int) strlen(data->expected);
|
||||
int bio_ret;
|
||||
int std_ret;
|
||||
|
||||
memset(bio_buf, '@', sizeof(bio_buf));
|
||||
memset(std_buf, '#', sizeof(std_buf));
|
||||
|
||||
bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
|
||||
std_ret = snprintf(std_buf, sizeof(std_buf), data->format, data->value);
|
||||
bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
|
||||
if (!TEST_str_eq(bio_buf, data->expected)
|
||||
+ !TEST_int_eq(bio_ret, exp_ret))
|
||||
return 0;
|
||||
|
||||
/*
|
||||
* We treat the unexpected discrepancies with libc results as notable,
|
||||
* but not fatal.
|
||||
*/
|
||||
if (!TEST_str_eq(bio_buf, std_buf)
|
||||
+ !TEST_int_eq(bio_ret, std_ret)) {
|
||||
TEST_note("Format: \"%s\"", data->format);
|
||||
#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
static int test_t_win32(int i)
|
||||
{
|
||||
int ret;
|
||||
|
||||
test_BIO_snprintf = ossl_BIO_snprintf_msvc;
|
||||
ret = test_t(i);
|
||||
test_BIO_snprintf = BIO_snprintf;
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
typedef struct j_data_st {
|
||||
uint64_t value;
|
||||
const char *format;
|
||||
|
|
@ -771,35 +738,31 @@ static int test_j(int i)
|
|||
{
|
||||
const j_data *data = &jf_data[i];
|
||||
char bio_buf[80];
|
||||
char std_buf[80];
|
||||
const int exp_ret = (int) strlen(data->expected);
|
||||
int bio_ret;
|
||||
int std_ret;
|
||||
|
||||
memset(bio_buf, '@', sizeof(bio_buf));
|
||||
memset(std_buf, '#', sizeof(std_buf));
|
||||
|
||||
bio_ret = BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
|
||||
std_ret = snprintf(std_buf, sizeof(std_buf), data->format, data->value);
|
||||
bio_ret = test_BIO_snprintf(bio_buf, sizeof(bio_buf), data->format, data->value);
|
||||
if (!TEST_str_eq(bio_buf, data->expected)
|
||||
+ !TEST_int_eq(bio_ret, exp_ret))
|
||||
return 0;
|
||||
|
||||
/*
|
||||
* We treat the unexpected discrepancies with libc results as notable,
|
||||
* but not fatal.
|
||||
*/
|
||||
if (!TEST_str_eq(bio_buf, std_buf)
|
||||
+ !TEST_int_eq(bio_ret, std_ret)) {
|
||||
TEST_note("Format: \"%s\"", data->format);
|
||||
#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
static int test_j_win32(int i)
|
||||
{
|
||||
int ret;
|
||||
|
||||
test_BIO_snprintf = ossl_BIO_snprintf_msvc;
|
||||
ret = test_j(i);
|
||||
test_BIO_snprintf = BIO_snprintf;
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Precision and width. */
|
||||
typedef struct pw_st {
|
||||
|
|
@ -822,27 +785,24 @@ static int dofptest(int test, int sub, double val, const char *width, int prec)
|
|||
static const char *fspecs[] = {
|
||||
"e", "f", "g", "E", "G"
|
||||
};
|
||||
char format[80], result[80], std_result[80];
|
||||
char format[80], result[80];
|
||||
int ret = 1, i;
|
||||
int exp_ret;
|
||||
int bio_ret;
|
||||
int std_ret;
|
||||
|
||||
for (i = 0; i < (int)OSSL_NELEM(fspecs); i++) {
|
||||
const char *fspec = fspecs[i];
|
||||
|
||||
memset(result, '@', sizeof(result));
|
||||
memset(std_result, '#', sizeof(std_result));
|
||||
|
||||
if (prec >= 0)
|
||||
BIO_snprintf(format, sizeof(format), "%%%s.%d%s", width, prec,
|
||||
test_BIO_snprintf(format, sizeof(format), "%%%s.%d%s", width, prec,
|
||||
fspec);
|
||||
else
|
||||
BIO_snprintf(format, sizeof(format), "%%%s%s", width, fspec);
|
||||
test_BIO_snprintf(format, sizeof(format), "%%%s%s", width, fspec);
|
||||
|
||||
exp_ret = (int) strlen(fpexpected[test][sub][i]);
|
||||
bio_ret = BIO_snprintf(result, sizeof(result), format, val);
|
||||
std_ret = snprintf(std_result, sizeof(std_result), format, val);
|
||||
bio_ret = test_BIO_snprintf(result, sizeof(result), format, val);
|
||||
|
||||
if (justprint) {
|
||||
if (i == 0)
|
||||
|
|
@ -852,27 +812,10 @@ static int dofptest(int test, int sub, double val, const char *width, int prec)
|
|||
} else {
|
||||
if (!TEST_str_eq(fpexpected[test][sub][i], result)
|
||||
+ !TEST_int_eq(bio_ret, exp_ret)) {
|
||||
TEST_info("test %d format=|%s| exp=|%s|, ret=|%s|"
|
||||
", stdlib_ret=|%s|",
|
||||
test, format, fpexpected[test][sub][i], result,
|
||||
std_result);
|
||||
TEST_info("test %d format=|%s| exp=|%s|, ret=|%s|",
|
||||
test, format, fpexpected[test][sub][i], result);
|
||||
ret = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* We treat the unexpected discrepancies with libc results as notable,
|
||||
* but not fatal.
|
||||
*/
|
||||
if (!TEST_str_eq(result, std_result)
|
||||
+ !TEST_int_eq(bio_ret, std_ret)) {
|
||||
TEST_info("test %d format=|%s| exp=|%s|, ret=|%s|"
|
||||
", stdlib_ret=|%s|",
|
||||
test, format, fpexpected[test][sub][i], result,
|
||||
std_result);
|
||||
#if defined(OPENSSL_STRICT_LIBC_PRINTF_CHECK)
|
||||
ret = 0;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
if (justprint)
|
||||
|
|
@ -904,18 +847,49 @@ static int test_fp(int i)
|
|||
return r;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
static int test_fp_win32(int i)
|
||||
{
|
||||
int ret;
|
||||
|
||||
test_BIO_snprintf = ossl_BIO_snprintf_msvc;
|
||||
ret = test_fp(i);
|
||||
test_BIO_snprintf = BIO_snprintf;
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int test_big(void)
|
||||
{
|
||||
char buf[80];
|
||||
|
||||
#ifdef _WIN32
|
||||
#define EXPECTED 18
|
||||
#else
|
||||
#define EXPECTED 28
|
||||
#endif
|
||||
/* Test excessively big number. Should fail */
|
||||
if (!TEST_int_eq(BIO_snprintf(buf, sizeof(buf),
|
||||
"%f\n", 2 * (double)ULONG_MAX), -1))
|
||||
if (!TEST_int_eq(test_BIO_snprintf(buf, sizeof(buf),
|
||||
"%f\n", 2 * (double)ULONG_MAX), EXPECTED))
|
||||
return 0;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
static int test_big_win32(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
test_BIO_snprintf = ossl_BIO_snprintf_msvc;
|
||||
ret = test_big();
|
||||
test_BIO_snprintf = BIO_snprintf;
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
typedef enum OPTION_choice {
|
||||
OPT_ERR = -1,
|
||||
OPT_EOF = 0,
|
||||
|
|
@ -957,6 +931,27 @@ int setup_tests(void)
|
|||
ADD_ALL_TESTS(test_zu, OSSL_NELEM(zu_data));
|
||||
ADD_ALL_TESTS(test_t, OSSL_NELEM(t_data));
|
||||
ADD_ALL_TESTS(test_j, OSSL_NELEM(jf_data));
|
||||
|
||||
#ifdef _WIN32
|
||||
/*
|
||||
* those tests are using _vsnprintf_s()
|
||||
*/
|
||||
ADD_TEST(test_big_win32);
|
||||
ADD_ALL_TESTS(test_fp_win32, OSSL_NELEM(pw_params));
|
||||
ADD_ALL_TESTS(test_int_win32, OSSL_NELEM(int_data));
|
||||
ADD_ALL_TESTS(test_width_precision_win32, OSSL_NELEM(wp_data));
|
||||
/*
|
||||
* test_n() which uses "%n" format string triggers
|
||||
* an assert 'Incorrect format specifier' found in
|
||||
* minkernel\crts\ucrt\correct_internal_stdio_output.h
|
||||
* (line 1690).
|
||||
* Therefore we don't add test_n() here.
|
||||
*/
|
||||
ADD_ALL_TESTS(test_zu_win32, OSSL_NELEM(zu_data));
|
||||
ADD_ALL_TESTS(test_t_win32, OSSL_NELEM(t_data));
|
||||
ADD_ALL_TESTS(test_j_win32, OSSL_NELEM(jf_data));
|
||||
#endif
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
@ -1027,3 +1022,4 @@ int test_flush_taperr(void)
|
|||
return fflush(stderr);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -548,7 +548,11 @@ IF[{- !$disabled{tests} -}]
|
|||
|
||||
SOURCE[bioprinttest]=bioprinttest.c
|
||||
INCLUDE[bioprinttest]=../include ../apps/include
|
||||
IF[{- $config{target} =~ /^VC/ -}]
|
||||
DEPEND[bioprinttest]=../libcrypto.a libtestutil.a
|
||||
ELSE
|
||||
DEPEND[bioprinttest]=../libcrypto libtestutil.a
|
||||
ENDIF
|
||||
|
||||
SOURCE[bio_core_test]=bio_core_test.c
|
||||
INCLUDE[bio_core_test]=../include ../apps/include
|
||||
|
|
|
|||
|
|
@ -160,4 +160,5 @@ __timezone
|
|||
uname
|
||||
usleep
|
||||
vfprintf
|
||||
vsnprintf
|
||||
__xpg_strerror_r
|
||||
|
|
|
|||
Loading…
Reference in New Issue