X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fmem_dbg.c;h=67a48001ec042c827011dc1382978d46efeb4568;hp=9a48410beaec3f39a9dfa9cc3425ee80c1695fd5;hb=dc193c9c5e914c74fd0f51fe4fe86fbd5910536e;hpb=7644a9aef8932ed4d1c3f25ed776c997702982be diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c index 9a48410bea..67a48001ec 100644 --- a/crypto/mem_dbg.c +++ b/crypto/mem_dbg.c @@ -121,7 +121,6 @@ # include #endif -static int mh_mode = CRYPTO_MEM_CHECK_OFF; /* * The state changes to CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE when * the application asks for it (usually after library initialisation for @@ -133,43 +132,38 @@ static int mh_mode = CRYPTO_MEM_CHECK_OFF; * checking temporarily. State CRYPTO_MEM_CHECK_ENABLE without ..._ON makes * no sense whatsoever. */ +#ifndef OPENSSL_NO_CRYPTO_MDEBUG +static int mh_mode = CRYPTO_MEM_CHECK_OFF; +#endif +#ifndef OPENSSL_NO_CRYPTO_MDEBUG static unsigned long order = 0; /* number of memory requests */ -DECLARE_LHASH_OF(MEM); -static LHASH_OF(MEM) *mh = NULL; /* hash-table of memory requests (address as - * key); access requires MALLOC2 lock */ - -typedef struct app_mem_info_st /*- * For application-defined information (static C-string `info') * to be displayed in memory leak list. * Each thread has its own stack. For applications, there is - * CRYPTO_push_info("...") to push an entry, - * CRYPTO_pop_info() to pop an entry, - * CRYPTO_remove_all_info() to pop all entries. + * OPENSSL_mem_debug_push("...") to push an entry, + * OPENSSL_mem_debug_pop() to pop an entry, */ -{ +struct app_mem_info_st { CRYPTO_THREADID threadid; const char *file; int line; const char *info; struct app_mem_info_st *next; /* tail of thread's stack */ int references; -} APP_INFO; +}; -static void app_info_free(APP_INFO *); - -DECLARE_LHASH_OF(APP_INFO); -static LHASH_OF(APP_INFO) *amih = NULL; /* 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 */ +/* + * 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; -typedef struct mem_st /* memory-block description */ -{ +struct mem_st { void *addr; int num; const char *file; @@ -182,19 +176,13 @@ typedef struct mem_st void *array[30]; size_t array_siz; #endif -} MEM; +}; -static long options = /* extra information to be recorded */ -#if defined(CRYPTO_MDEBUG_TIME) || defined(CRYPTO_MDEBUG_ALL) - V_CRYPTO_MDEBUG_TIME | -#endif -#if defined(CRYPTO_MDEBUG_THREAD) || defined(CRYPTO_MDEBUG_ALL) - V_CRYPTO_MDEBUG_THREAD | -#endif - 0; +static LHASH_OF(MEM) *mh = NULL; /* hash-table of memory requests (address as + * key); access requires MALLOC2 lock */ -static unsigned int num_disable = 0; /* num_disable > 0 iff mh_mode == - * CRYPTO_MEM_CHECK_ON (w/o ..._ENABLE) */ +/* num_disable > 0 iff mh_mode == CRYPTO_MEM_CHECK_ON (w/o ..._ENABLE) */ +static unsigned int num_disable = 0; /* * Valid iff num_disable > 0. CRYPTO_LOCK_MALLOC2 is locked exactly in this @@ -211,29 +199,32 @@ static void app_info_free(APP_INFO *inf) OPENSSL_free(inf); } } +#endif int CRYPTO_mem_ctrl(int mode) { +#ifdef OPENSSL_NO_CRYPTO_MDEBUG + return mode - mode; +#else int ret = mh_mode; CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); switch (mode) { - /* - * for applications (not to be called while multiple threads use the - * library): - */ - case CRYPTO_MEM_CHECK_ON: /* aka MemCheck_start() */ + default: + break; + + case CRYPTO_MEM_CHECK_ON: mh_mode = CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE; num_disable = 0; break; - case CRYPTO_MEM_CHECK_OFF: /* aka MemCheck_stop() */ + + case CRYPTO_MEM_CHECK_OFF: mh_mode = 0; - num_disable = 0; /* should be true *before* MemCheck_stop is - * used, or there'll be a lot of confusion */ + num_disable = 0; break; - /* switch off temporarily (for library-internal use): */ - case CRYPTO_MEM_CHECK_DISABLE: /* aka MemCheck_off() */ + /* 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); @@ -263,7 +254,8 @@ int CRYPTO_mem_ctrl(int mode) num_disable++; } break; - case CRYPTO_MEM_CHECK_ENABLE: /* aka MemCheck_on() */ + + case CRYPTO_MEM_CHECK_ENABLE: if (mh_mode & CRYPTO_MEM_CHECK_ON) { if (num_disable) { /* always true, or something is going wrong */ num_disable--; @@ -274,15 +266,15 @@ int CRYPTO_mem_ctrl(int mode) } } break; - - default: - break; } CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); return (ret); +#endif } -int CRYPTO_is_mem_check_on(void) +#ifndef OPENSSL_NO_CRYPTO_MDEBUG + +static int mem_check_on(void) { int ret = 0; @@ -299,16 +291,6 @@ int CRYPTO_is_mem_check_on(void) return (ret); } -void CRYPTO_dbg_set_options(long bits) -{ - options = bits; -} - -long CRYPTO_dbg_get_options(void) -{ - return options; -} - static int mem_cmp(const MEM *a, const MEM *b) { #ifdef _WIN64 @@ -324,8 +306,6 @@ static int mem_cmp(const MEM *a, const MEM *b) #endif } -static IMPLEMENT_LHASH_COMP_FN(mem, MEM) - static unsigned long mem_hash(const MEM *a) { size_t ret; @@ -336,17 +316,11 @@ static unsigned long mem_hash(const MEM *a) return (ret); } -static IMPLEMENT_LHASH_HASH_FN(mem, MEM) - -/* static int app_info_cmp(APP_INFO *a, APP_INFO *b) */ -static int app_info_cmp(const void *a_void, const void *b_void) +static int app_info_cmp(const APP_INFO *a, const APP_INFO *b) { - return CRYPTO_THREADID_cmp(&((const APP_INFO *)a_void)->threadid, - &((const APP_INFO *)b_void)->threadid); + return CRYPTO_THREADID_cmp(&a->threadid, &b->threadid); } -static IMPLEMENT_LHASH_COMP_FN(app_info, APP_INFO) - static unsigned long app_info_hash(const APP_INFO *a) { unsigned long ret; @@ -357,58 +331,46 @@ static unsigned long app_info_hash(const APP_INFO *a) return (ret); } -static IMPLEMENT_LHASH_HASH_FN(app_info, APP_INFO) - -static APP_INFO *pop_info(void) +/* 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 *ret = NULL; + APP_INFO *current = NULL; if (amih != NULL) { CRYPTO_THREADID_current(&tmp.threadid); - if ((ret = lh_APP_INFO_delete(amih, &tmp)) != NULL) { - APP_INFO *next = ret->next; + if ((current = lh_APP_INFO_delete(amih, &tmp)) != NULL) { + APP_INFO *next = current->next; if (next != NULL) { next->references++; (void)lh_APP_INFO_insert(amih, next); } -#ifdef LEVITTE_DEBUG_MEM - if (CRYPTO_THREADID_cmp(&ret->threadid, &tmp.threadid)) { - fprintf(stderr, - "pop_info(): deleted info has other thread ID (%lu) than the current thread (%lu)!!!!\n", - CRYPTO_THREADID_hash(&ret->threadid), - CRYPTO_THREADID_hash(&tmp.threadid)); - abort(); - } -#endif - if (--(ret->references) <= 0) { - ret->next = NULL; + if (--(current->references) <= 0) { + current->next = NULL; if (next != NULL) next->references--; - OPENSSL_free(ret); + OPENSSL_free(current); } + return 1; } } - return (ret); + return 0; } -int CRYPTO_push_info_(const char *info, const char *file, int line) +int CRYPTO_mem_debug_push(const char *info, const char *file, int line) { APP_INFO *ami, *amim; int ret = 0; - if (is_MemCheck_on()) { - MemCheck_off(); /* obtain MALLOC2 lock */ + if (mem_check_on()) { + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); - if ((ami = OPENSSL_malloc(sizeof(*ami))) == NULL) { - ret = 0; + if ((ami = OPENSSL_malloc(sizeof(*ami))) == NULL) goto err; - } if (amih == NULL) { - if ((amih = lh_APP_INFO_new()) == NULL) { + if ((amih = lh_APP_INFO_new(app_info_hash, app_info_cmp)) == NULL) { OPENSSL_free(ami); - ret = 0; goto err; } } @@ -420,58 +382,32 @@ int CRYPTO_push_info_(const char *info, const char *file, int line) ami->references = 1; ami->next = NULL; - if ((amim = lh_APP_INFO_insert(amih, ami)) != NULL) { -#ifdef LEVITTE_DEBUG_MEM - if (CRYPTO_THREADID_cmp(&ami->threadid, &amim->threadid)) { - fprintf(stderr, - "CRYPTO_push_info(): previous info has other thread ID (%lu) than the current thread (%lu)!!!!\n", - CRYPTO_THREADID_hash(&amim->threadid), - CRYPTO_THREADID_hash(&ami->threadid)); - abort(); - } -#endif + if ((amim = lh_APP_INFO_insert(amih, ami)) != NULL) ami->next = amim; - } + ret = 1; err: - MemCheck_on(); /* release MALLOC2 lock */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); } return (ret); } -int CRYPTO_pop_info(void) +int CRYPTO_mem_debug_pop(void) { int ret = 0; - if (is_MemCheck_on()) { /* _must_ be true, or something went severely - * wrong */ - MemCheck_off(); /* obtain MALLOC2 lock */ - - ret = (pop_info() != NULL); - - MemCheck_on(); /* release MALLOC2 lock */ - } - return (ret); -} - -int CRYPTO_remove_all_info(void) -{ - int ret = 0; - - if (is_MemCheck_on()) { /* _must_ be true */ - MemCheck_off(); /* obtain MALLOC2 lock */ - - while (pop_info() != NULL) - ret++; - - MemCheck_on(); /* release MALLOC2 lock */ + if (mem_check_on()) { + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); + ret = pop_info(); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); } return (ret); } static unsigned long break_order_num = 0; -void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, - int before_p) + +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; @@ -483,16 +419,15 @@ void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, if (addr == NULL) break; - if (is_MemCheck_on()) { - MemCheck_off(); /* make sure we hold MALLOC2 lock */ + if (mem_check_on()) { + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); if ((m = OPENSSL_malloc(sizeof(*m))) == NULL) { OPENSSL_free(addr); - MemCheck_on(); /* release MALLOC2 lock if num_disabled drops - * to 0 */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); return; } if (mh == NULL) { - if ((mh = lh_MEM_new()) == NULL) { + if ((mh = lh_MEM_new(mem_hash, mem_cmp)) == NULL) { OPENSSL_free(addr); OPENSSL_free(m); addr = NULL; @@ -504,27 +439,17 @@ void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, m->file = file; m->line = line; m->num = num; - if (options & V_CRYPTO_MDEBUG_THREAD) - CRYPTO_THREADID_current(&m->threadid); - else - memset(&m->threadid, 0, sizeof(m->threadid)); + CRYPTO_THREADID_current(&m->threadid); if (order == break_order_num) { /* BREAK HERE */ m->order = order; } m->order = order++; -#ifdef LEVITTE_DEBUG_MEM - fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] %c 0x%p (%d)\n", - m->order, (before_p & 128) ? '*' : '+', m->addr, m->num); -#endif - if (options & V_CRYPTO_MDEBUG_TIME) - m->time = time(NULL); - else - m->time = 0; -#if defined(CRYPTO_MDEBUG_BACKTRACE) && defined(__GNUC__) +# if defined(CRYPTO_MDEBUG_BACKTRACE) && defined(__GNUC__) m->array_siz = backtrace(m->array, OSSL_NELEM(m->array)); -#endif +# endif + m->time = time(NULL); CRYPTO_THREADID_current(&tmp.threadid); m->app_info = NULL; @@ -542,15 +467,14 @@ void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, OPENSSL_free(mm); } err: - MemCheck_on(); /* release MALLOC2 lock if num_disabled drops - * to 0 */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); } break; } return; } -void CRYPTO_dbg_free(void *addr, int before_p) +void CRYPTO_mem_debug_free(void *addr, int before_p) { MEM m, *mp; @@ -559,22 +483,17 @@ void CRYPTO_dbg_free(void *addr, int before_p) if (addr == NULL) break; - if (is_MemCheck_on() && (mh != NULL)) { - MemCheck_off(); /* make sure we hold MALLOC2 lock */ + if (mem_check_on() && (mh != NULL)) { + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); m.addr = addr; mp = lh_MEM_delete(mh, &m); if (mp != NULL) { -#ifdef LEVITTE_DEBUG_MEM - fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] - 0x%p (%d)\n", - mp->order, mp->addr, mp->num); -#endif app_info_free(mp->app_info); OPENSSL_free(mp); } - MemCheck_on(); /* release MALLOC2 lock if num_disabled drops - * to 0 */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); } break; case 1: @@ -582,17 +501,11 @@ void CRYPTO_dbg_free(void *addr, int before_p) } } -void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, - const char *file, int line, int before_p) +void CRYPTO_mem_debug_realloc(void *addr1, void *addr2, size_t num, + int before_p, const char *file, int line) { MEM m, *mp; -#ifdef LEVITTE_DEBUG_MEM - fprintf(stderr, - "LEVITTE_DEBUG_MEM: --> CRYPTO_dbg_malloc(addr1 = %p, addr2 = %p, num = %d, file = \"%s\", line = %d, before_p = %d)\n", - addr1, addr2, num, file, line, before_p); -#endif - switch (before_p) { case 0: break; @@ -601,21 +514,16 @@ void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, break; if (addr1 == NULL) { - CRYPTO_dbg_malloc(addr2, num, file, line, 128 | before_p); + CRYPTO_mem_debug_malloc(addr2, num, 128 | before_p, file, line); break; } - if (is_MemCheck_on()) { - MemCheck_off(); /* make sure we hold MALLOC2 lock */ + if (mem_check_on()) { + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); m.addr = addr1; mp = lh_MEM_delete(mh, &m); if (mp != NULL) { -#ifdef LEVITTE_DEBUG_MEM - fprintf(stderr, - "LEVITTE_DEBUG_MEM: [%5ld] * 0x%p (%d) -> 0x%p (%d)\n", - mp->order, mp->addr, mp->num, addr2, num); -#endif mp->addr = addr2; mp->num = num; #if defined(CRYPTO_MDEBUG_BACKTRACE) && defined(__GNUC__) @@ -624,8 +532,7 @@ void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, (void)lh_MEM_insert(mh, mp); } - MemCheck_on(); /* release MALLOC2 lock if num_disabled drops - * to 0 */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); } break; } @@ -639,7 +546,7 @@ typedef struct mem_leak_st { long bytes; } MEM_LEAK; -static void print_leak_doall_arg(const MEM *m, MEM_LEAK *l) +static void print_leak(const MEM *m, MEM_LEAK *l) { char buf[1024]; char *bufp = buf; @@ -656,23 +563,18 @@ static void print_leak_doall_arg(const MEM *m, MEM_LEAK *l) return; } - if (options & V_CRYPTO_MDEBUG_TIME) { - lcl = localtime(&m->time); - - BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ", - lcl->tm_hour, lcl->tm_min, lcl->tm_sec); - bufp += strlen(bufp); - } + lcl = localtime(&m->time); + BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ", + lcl->tm_hour, lcl->tm_min, lcl->tm_sec); + bufp += strlen(bufp); BIO_snprintf(bufp, BUF_REMAIN, "%5lu file=%s, line=%d, ", m->order, m->file, m->line); bufp += strlen(bufp); - if (options & V_CRYPTO_MDEBUG_THREAD) { - BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", - CRYPTO_THREADID_hash(&m->threadid)); - bufp += strlen(bufp); - } + BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", + CRYPTO_THREADID_hash(&m->threadid)); + bufp += strlen(bufp); BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%p\n", m->num, m->addr); @@ -685,6 +587,7 @@ static void print_leak_doall_arg(const MEM *m, MEM_LEAK *l) amip = m->app_info; ami_cnt = 0; + if (amip) { CRYPTO_THREADID_cpy(&ti, &amip->threadid); @@ -716,41 +619,35 @@ static void print_leak_doall_arg(const MEM *m, MEM_LEAK *l) while (amip && !CRYPTO_THREADID_cmp(&amip->threadid, &ti)); } -#ifdef LEVITTE_DEBUG_MEM - if (amip) { - fprintf(stderr, "Thread switch detected in backtrace!!!!\n"); - abort(); - } -#endif #if defined(CRYPTO_MDEBUG_BACKTRACE) && defined(__GNUC__) { size_t i; char **strings = backtrace_symbols(m->array, m->array_siz); + for (i = 0; i < m->array_siz; i++) fprintf(stderr, "##> %s\n", strings[i]); - free(strings); } #endif } -static IMPLEMENT_LHASH_DOALL_ARG_FN(print_leak, const MEM, MEM_LEAK) +IMPLEMENT_LHASH_DOALL_ARG_CONST(MEM, MEM_LEAK); -void CRYPTO_mem_leaks(BIO *b) +int CRYPTO_mem_leaks(BIO *b) { MEM_LEAK ml; if (mh == NULL && amih == NULL) - return; + return 1; - MemCheck_off(); /* obtain MALLOC2 lock */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); ml.bio = b; ml.bytes = 0; ml.chunks = 0; ml.seen = 0; if (mh != NULL) - lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(print_leak), MEM_LEAK, &ml); + 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--; @@ -758,29 +655,20 @@ void CRYPTO_mem_leaks(BIO *b) } if (ml.chunks != 0) { BIO_printf(b, "%ld bytes leaked in %d chunks\n", ml.bytes, ml.chunks); -#ifdef CRYPTO_MDEBUG_ABORT - abort(); -#endif } else { /* * Make sure that, if we found no leaks, memory-leak debugging itself * does not introduce memory leaks (which might irritate external * debugging tools). (When someone enables leak checking, but does not - * call this function, we declare it to be their fault.) XXX This - * should be in CRYPTO_mem_leaks_cb, and CRYPTO_mem_leaks should be - * implemented by using CRYPTO_mem_leaks_cb. (Also there should be a - * variant of lh_doall_arg that takes a function pointer instead of a - * void *; this would obviate the ugly and illegal void_fn_to_char - * kludge in CRYPTO_mem_leaks_cb. Otherwise the code police will come - * and get us.) + * call this function, we declare it to be their fault.) */ int old_mh_mode; CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); /* - * avoid deadlock when lh_free() uses CRYPTO_dbg_free(), which uses - * CRYPTO_is_mem_check_on + * avoid deadlock when lh_free() uses CRYPTO_mem_debug_free(), which uses + * mem_check_on */ old_mh_mode = mh_mode; mh_mode = CRYPTO_MEM_CHECK_OFF; @@ -797,64 +685,33 @@ void CRYPTO_mem_leaks(BIO *b) mh_mode = old_mh_mode; CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); } - MemCheck_on(); /* release MALLOC2 lock */ + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); + return ml.chunks == 0 ? 1 : 0; } -#ifndef OPENSSL_NO_STDIO -void CRYPTO_mem_leaks_fp(FILE *fp) +# ifndef OPENSSL_NO_STDIO +int CRYPTO_mem_leaks_fp(FILE *fp) { BIO *b; + int ret; if (mh == NULL) - return; + return 0; /* * 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 * left anything un-free()'d!! */ - MemCheck_off(); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE); b = BIO_new(BIO_s_file()); - MemCheck_on(); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE); if (b == NULL) - return; + return -1; BIO_set_fp(b, fp, BIO_NOCLOSE); - CRYPTO_mem_leaks(b); + ret = CRYPTO_mem_leaks(b); BIO_free(b); + return ret; } -#endif +# endif -/* - * FIXME: We really don't allow much to the callback. For example, it has no - * chance of reaching the info stack for the item it processes. Should it - * really be this way? -- Richard Levitte - */ -/* - * NB: The prototypes have been typedef'd to CRYPTO_MEM_LEAK_CB inside - * crypto.h If this code is restructured, remove the callback type if it is - * no longer needed. -- Geoff Thorpe - */ - -/* - * Can't pass CRYPTO_MEM_LEAK_CB directly to lh_MEM_doall_arg because it is a - * function pointer and conversion to void * is prohibited. Instead pass its - * address - */ - -typedef CRYPTO_MEM_LEAK_CB *PCRYPTO_MEM_LEAK_CB; - -static void cb_leak_doall_arg(const MEM *m, PCRYPTO_MEM_LEAK_CB *cb) -{ - (*cb) (m->order, m->file, m->line, m->num, m->addr); -} - -static IMPLEMENT_LHASH_DOALL_ARG_FN(cb_leak, const MEM, PCRYPTO_MEM_LEAK_CB) - -void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb) -{ - if (mh == NULL) - return; - CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2); - lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), PCRYPTO_MEM_LEAK_CB, - &cb); - CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2); -} +#endif