X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fmem_dbg.c;h=4c4e7d3f12b04e0b8bcdcff99ac683cc3c3f1df6;hp=f2a1fd837ab3f0d892caa2de96fda0fded79ee78;hb=62b0a0dea612e3683c6bd4bef359fceda00238e8;hpb=05c7b1631b4f6884b9ef5f0943a3d16d36383f52 diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c index f2a1fd837a..4c4e7d3f12 100644 --- a/crypto/mem_dbg.c +++ b/crypto/mem_dbg.c @@ -1,120 +1,20 @@ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ -/* ==================================================================== - * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@openssl.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.openssl.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). +/* + * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #include #include #include #include "internal/cryptlib.h" +#include "internal/thread_once.h" #include #include -#include +#include "internal/bio.h" #include #ifndef OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE @@ -147,7 +47,7 @@ static unsigned long order = 0; /* number of memory requests */ * OPENSSL_mem_debug_pop() to pop an entry, */ struct app_mem_info_st { - CRYPTO_THREADID threadid; + CRYPTO_THREAD_ID threadid; const char *file; int line; const char *info; @@ -155,12 +55,10 @@ struct app_mem_info_st { int references; }; -/* - * hash-table with those app_mem_info_st's that are at the - * top of their thread's stack (with `thread' as key); access requires - * MALLOC2 lock - */ -static LHASH_OF(APP_INFO) *amih = NULL; +static CRYPTO_ONCE memdbg_init = CRYPTO_ONCE_STATIC_INIT; +static CRYPTO_RWLOCK *malloc_lock = NULL; +static CRYPTO_RWLOCK *long_malloc_lock = NULL; +static CRYPTO_THREAD_LOCAL appinfokey; /* memory-block description */ struct mem_st { @@ -168,7 +66,7 @@ struct mem_st { int num; const char *file; int line; - CRYPTO_THREADID threadid; + CRYPTO_THREAD_ID threadid; unsigned long order; time_t time; APP_INFO *app_info; @@ -185,10 +83,25 @@ static LHASH_OF(MEM) *mh = NULL; /* hash-table of memory requests (address as static unsigned int num_disable = 0; /* - * Valid iff num_disable > 0. CRYPTO_LOCK_MALLOC2 is locked exactly in this + * Valid iff num_disable > 0. long_malloc_lock is locked exactly in this * case (by the thread named in disabling_thread). */ -static CRYPTO_THREADID disabling_threadid; +static CRYPTO_THREAD_ID disabling_threadid; + +DEFINE_RUN_ONCE_STATIC(do_memdbg_init) +{ + malloc_lock = CRYPTO_THREAD_lock_new(); + long_malloc_lock = CRYPTO_THREAD_lock_new(); + if (malloc_lock == NULL || long_malloc_lock == NULL + || !CRYPTO_THREAD_init_local(&appinfokey, NULL)) { + CRYPTO_THREAD_lock_free(malloc_lock); + malloc_lock = NULL; + CRYPTO_THREAD_lock_free(long_malloc_lock); + long_malloc_lock = NULL; + return 0; + } + return 1; +} static void app_info_free(APP_INFO *inf) { @@ -208,7 +121,10 @@ int CRYPTO_mem_ctrl(int mode) #else int ret = mh_mode; - CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + if (!RUN_ONCE(&memdbg_init, do_memdbg_init)) + return -1; + + CRYPTO_THREAD_write_lock(malloc_lock); switch (mode) { default: break; @@ -226,30 +142,29 @@ int CRYPTO_mem_ctrl(int mode) /* switch off temporarily (for library-internal use): */ case CRYPTO_MEM_CHECK_DISABLE: if (mh_mode & CRYPTO_MEM_CHECK_ON) { - CRYPTO_THREADID cur; - CRYPTO_THREADID_current(&cur); - /* see if we don't have the MALLOC2 lock already */ + CRYPTO_THREAD_ID cur = CRYPTO_THREAD_get_current_id(); + /* see if we don't have long_malloc_lock already */ if (!num_disable - || CRYPTO_THREADID_cmp(&disabling_threadid, &cur)) { + || !CRYPTO_THREAD_compare_id(disabling_threadid, cur)) { /* - * Long-time lock CRYPTO_LOCK_MALLOC2 must not be claimed - * while we're holding CRYPTO_LOCK_MALLOC, or we'll deadlock - * if somebody else holds CRYPTO_LOCK_MALLOC2 (and cannot + * Long-time lock long_malloc_lock must not be claimed + * while we're holding malloc_lock, or we'll deadlock + * if somebody else holds long_malloc_lock (and cannot * release it because we block entry to this function). Give * them a chance, first, and then claim the locks in * appropriate order (long-time lock first). */ - CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_unlock(malloc_lock); /* - * Note that after we have waited for CRYPTO_LOCK_MALLOC2 and - * CRYPTO_LOCK_MALLOC, we'll still be in the right "case" and + * Note that after we have waited for long_malloc_lock and + * malloc_lock, we'll still be in the right "case" and * "if" branch because MemCheck_start and MemCheck_stop may * never be used while there are multiple OpenSSL threads. */ - CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2); - CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_write_lock(long_malloc_lock); + CRYPTO_THREAD_write_lock(malloc_lock); mh_mode &= ~CRYPTO_MEM_CHECK_ENABLE; - CRYPTO_THREADID_cpy(&disabling_threadid, &cur); + disabling_threadid = cur; } num_disable++; } @@ -261,13 +176,13 @@ int CRYPTO_mem_ctrl(int mode) num_disable--; if (num_disable == 0) { mh_mode |= CRYPTO_MEM_CHECK_ENABLE; - CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2); + CRYPTO_THREAD_unlock(long_malloc_lock); } } } break; } - CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_unlock(malloc_lock); return (ret); #endif } @@ -277,16 +192,19 @@ int CRYPTO_mem_ctrl(int mode) static int mem_check_on(void) { int ret = 0; + CRYPTO_THREAD_ID cur; if (mh_mode & CRYPTO_MEM_CHECK_ON) { - CRYPTO_THREADID cur; - CRYPTO_THREADID_current(&cur); - CRYPTO_r_lock(CRYPTO_LOCK_MALLOC); + if (!RUN_ONCE(&memdbg_init, do_memdbg_init)) + return 0; + + cur = CRYPTO_THREAD_get_current_id(); + CRYPTO_THREAD_read_lock(malloc_lock); ret = (mh_mode & CRYPTO_MEM_CHECK_ENABLE) - || CRYPTO_THREADID_cmp(&disabling_threadid, &cur); + || !CRYPTO_THREAD_compare_id(disabling_threadid, cur); - CRYPTO_r_unlock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_unlock(malloc_lock); } return (ret); } @@ -316,44 +234,31 @@ static unsigned long mem_hash(const MEM *a) return (ret); } -static int app_info_cmp(const APP_INFO *a, const APP_INFO *b) -{ - return CRYPTO_THREADID_cmp(&a->threadid, &b->threadid); -} - -static unsigned long app_info_hash(const APP_INFO *a) -{ - unsigned long ret; - - ret = CRYPTO_THREADID_hash(&a->threadid); - /* This is left in as a "who am I to question legacy?" measure */ - ret = ret * 17851 + (ret >> 14) * 7 + (ret >> 4) * 251; - return (ret); -} - /* returns 1 if there was an info to pop, 0 if the stack was empty. */ static int pop_info(void) { - APP_INFO tmp; APP_INFO *current = NULL; - if (amih != NULL) { - CRYPTO_THREADID_current(&tmp.threadid); - if ((current = lh_APP_INFO_delete(amih, &tmp)) != NULL) { - APP_INFO *next = current->next; + if (!RUN_ONCE(&memdbg_init, do_memdbg_init)) + return 0; - if (next != NULL) { - next->references++; - (void)lh_APP_INFO_insert(amih, next); - } - if (--(current->references) <= 0) { - current->next = NULL; - if (next != NULL) - next->references--; - OPENSSL_free(current); - } - return 1; + current = (APP_INFO *)CRYPTO_THREAD_get_local(&appinfokey); + if (current != NULL) { + APP_INFO *next = current->next; + + if (next != NULL) { + next->references++; + CRYPTO_THREAD_set_local(&appinfokey, next); + } else { + CRYPTO_THREAD_set_local(&appinfokey, NULL); + } + if (--(current->references) <= 0) { + current->next = NULL; + if (next != NULL) + next->references--; + OPENSSL_free(current); } + return 1; } return 0; } @@ -366,23 +271,21 @@ int CRYPTO_mem_debug_push(const char *info, const char *file, int line) if (mem_check_on()) { CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); - if ((ami = OPENSSL_malloc(sizeof(*ami))) == NULL) + if (!RUN_ONCE(&memdbg_init, do_memdbg_init) + || (ami = OPENSSL_malloc(sizeof(*ami))) == NULL) goto err; - if (amih == NULL) { - if ((amih = lh_APP_INFO_new(app_info_hash, app_info_cmp)) == NULL) { - OPENSSL_free(ami); - goto err; - } - } - CRYPTO_THREADID_current(&ami->threadid); + ami->threadid = CRYPTO_THREAD_get_current_id(); ami->file = file; ami->line = line; ami->info = info; ami->references = 1; ami->next = NULL; - if ((amim = lh_APP_INFO_insert(amih, ami)) != NULL) + amim = (APP_INFO *)CRYPTO_THREAD_get_local(&appinfokey); + CRYPTO_THREAD_set_local(&appinfokey, ami); + + if (amim != NULL) ami->next = amim; ret = 1; err: @@ -410,7 +313,7 @@ void CRYPTO_mem_debug_malloc(void *addr, size_t num, int before_p, const char *file, int line) { MEM *m, *mm; - APP_INFO tmp, *amim; + APP_INFO *amim; switch (before_p & 127) { case 0: @@ -421,7 +324,9 @@ void CRYPTO_mem_debug_malloc(void *addr, size_t num, int before_p, if (mem_check_on()) { CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); - if ((m = OPENSSL_malloc(sizeof(*m))) == NULL) { + + if (!RUN_ONCE(&memdbg_init, do_memdbg_init) + || (m = OPENSSL_malloc(sizeof(*m))) == NULL) { OPENSSL_free(addr); CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); return; @@ -439,7 +344,7 @@ void CRYPTO_mem_debug_malloc(void *addr, size_t num, int before_p, m->file = file; m->line = line; m->num = num; - CRYPTO_THREADID_current(&m->threadid); + m->threadid = CRYPTO_THREAD_get_current_id(); if (order == break_order_num) { /* BREAK HERE */ @@ -451,13 +356,10 @@ void CRYPTO_mem_debug_malloc(void *addr, size_t num, int before_p, # endif m->time = time(NULL); - CRYPTO_THREADID_current(&tmp.threadid); - m->app_info = NULL; - if (amih != NULL - && (amim = lh_APP_INFO_retrieve(amih, &tmp)) != NULL) { - m->app_info = amim; + amim = (APP_INFO *)CRYPTO_THREAD_get_local(&appinfokey); + m->app_info = amim; + if (amim != NULL) amim->references++; - } if ((mm = lh_MEM_insert(mh, m)) != NULL) { /* Not good, but don't sweat it */ @@ -541,9 +443,9 @@ void CRYPTO_mem_debug_realloc(void *addr1, void *addr2, size_t num, } typedef struct mem_leak_st { - BIO *bio; + int (*print_cb) (const char *str, size_t len, void *u); + void *print_cb_arg; int chunks; - int seen; long bytes; } MEM_LEAK; @@ -554,16 +456,19 @@ static void print_leak(const MEM *m, MEM_LEAK *l) APP_INFO *amip; int ami_cnt; struct tm *lcl = NULL; - CRYPTO_THREADID ti; + /* + * Convert between CRYPTO_THREAD_ID (which could be anything at all) and + * a long. This may not be meaningful depending on what CRYPTO_THREAD_ID is + * but hopefully should give something sensible on most platforms + */ + union { + CRYPTO_THREAD_ID tid; + unsigned long ltid; + } tid; + CRYPTO_THREAD_ID ti; #define BUF_REMAIN (sizeof buf - (size_t)(bufp - buf)) - /* Is one "leak" the BIO we were given? */ - if (m->addr == (char *)l->bio) { - l->seen = 1; - return; - } - lcl = localtime(&m->time); BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ", lcl->tm_hour, lcl->tm_min, lcl->tm_sec); @@ -573,15 +478,16 @@ static void print_leak(const MEM *m, MEM_LEAK *l) m->order, m->file, m->line); bufp += strlen(bufp); - BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", - CRYPTO_THREADID_hash(&m->threadid)); + tid.ltid = 0; + tid.tid = m->threadid; + BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", tid.ltid); bufp += strlen(bufp); BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%p\n", m->num, m->addr); bufp += strlen(bufp); - BIO_puts(l->bio, buf); + l->print_cb(buf, strlen(buf), l->print_cb_arg); l->chunks++; l->bytes += m->num; @@ -590,7 +496,7 @@ static void print_leak(const MEM *m, MEM_LEAK *l) ami_cnt = 0; if (amip) { - CRYPTO_THREADID_cpy(&ti, &amip->threadid); + ti = amip->threadid; do { int buf_len; @@ -598,9 +504,11 @@ static void print_leak(const MEM *m, MEM_LEAK *l) ami_cnt++; memset(buf, '>', ami_cnt); + tid.ltid = 0; + tid.tid = amip->threadid; BIO_snprintf(buf + ami_cnt, sizeof buf - ami_cnt, " thread=%lu, file=%s, line=%d, info=\"", - CRYPTO_THREADID_hash(&amip->threadid), amip->file, + tid.ltid, amip->file, amip->line); buf_len = strlen(buf); info_len = strlen(amip->info); @@ -613,11 +521,11 @@ static void print_leak(const MEM *m, MEM_LEAK *l) } BIO_snprintf(buf + buf_len, sizeof buf - buf_len, "\"\n"); - BIO_puts(l->bio, buf); + l->print_cb(buf, strlen(buf), l->print_cb_arg); amip = amip->next; } - while (amip && !CRYPTO_THREADID_cmp(&amip->threadid, &ti)); + while (amip && CRYPTO_THREAD_compare_id(amip->threadid, ti)); } #ifndef OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE @@ -634,31 +542,32 @@ static void print_leak(const MEM *m, MEM_LEAK *l) IMPLEMENT_LHASH_DOALL_ARG_CONST(MEM, MEM_LEAK); -int CRYPTO_mem_leaks(BIO *b) +int CRYPTO_mem_leaks_cb(int (*cb) (const char *str, size_t len, void *u), + void *u) { MEM_LEAK ml; - if (mh == NULL && amih == NULL) - return 1; - /* Ensure all resources are released */ OPENSSL_cleanup(); + if (!RUN_ONCE(&memdbg_init, do_memdbg_init)) + return -1; + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); - ml.bio = b; + ml.print_cb = cb; + ml.print_cb_arg = u; ml.bytes = 0; ml.chunks = 0; - ml.seen = 0; if (mh != NULL) lh_MEM_doall_MEM_LEAK(mh, print_leak, &ml); - /* Don't count the BIO that was passed in as a "leak" */ - if (ml.seen && ml.chunks >= 1 && ml.bytes >= (int)sizeof (*b)) { - ml.chunks--; - ml.bytes -= (int)sizeof (*b); - } + if (ml.chunks != 0) { - BIO_printf(b, "%ld bytes leaked in %d chunks\n", ml.bytes, ml.chunks); + char buf[256]; + + BIO_snprintf(buf, sizeof(buf), "%ld bytes leaked in %d chunks\n", + ml.bytes, ml.chunks); + cb(buf, strlen(buf), u); } else { /* * Make sure that, if we found no leaks, memory-leak debugging itself @@ -668,7 +577,7 @@ int CRYPTO_mem_leaks(BIO *b) */ int old_mh_mode; - CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_write_lock(malloc_lock); /* * avoid deadlock when lh_free() uses CRYPTO_mem_debug_free(), which uses @@ -679,28 +588,44 @@ int CRYPTO_mem_leaks(BIO *b) lh_MEM_free(mh); mh = NULL; - if (amih != NULL) { - if (lh_APP_INFO_num_items(amih) == 0) { - lh_APP_INFO_free(amih); - amih = NULL; - } - } mh_mode = old_mh_mode; - CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); + CRYPTO_THREAD_unlock(malloc_lock); } - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF); + + /* Clean up locks etc */ + CRYPTO_THREAD_cleanup_local(&appinfokey); + CRYPTO_THREAD_lock_free(malloc_lock); + CRYPTO_THREAD_lock_free(long_malloc_lock); + malloc_lock = NULL; + long_malloc_lock = NULL; + return ml.chunks == 0 ? 1 : 0; } +static int print_bio(const char *str, size_t len, void *b) +{ + return BIO_write((BIO *)b, str, len); +} + +int CRYPTO_mem_leaks(BIO *b) +{ + /* + * OPENSSL_cleanup() will free the ex_data locks so we can't have any + * ex_data hanging around + */ + bio_free_ex_data(b); + + return CRYPTO_mem_leaks_cb(print_bio, b); +} + # ifndef OPENSSL_NO_STDIO int CRYPTO_mem_leaks_fp(FILE *fp) { BIO *b; int ret; - if (mh == NULL && amih == NULL) - return 1; /* * Need to turn off memory checking when allocated BIOs ... especially as * we're creating them at a time when we're trying to check we've not @@ -712,7 +637,7 @@ int CRYPTO_mem_leaks_fp(FILE *fp) if (b == NULL) return -1; BIO_set_fp(b, fp, BIO_NOCLOSE); - ret = CRYPTO_mem_leaks(b); + ret = CRYPTO_mem_leaks_cb(print_bio, b); BIO_free(b); return ret; }