X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fmem_dbg.c;h=dfeb08479931bcb434a95f4e27234e564a6ee5da;hb=2cad035c011841248fbd8dfc4810bb1188ef190e;hp=57bd08f65d92c50b87699065d2fb43eeb5f7b428;hpb=9dc610495cb70d9e9566a188853860c542221d86;p=oweals%2Fopenssl.git

diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c
index 57bd08f65d..dfeb084799 100644
--- a/crypto/mem_dbg.c
+++ b/crypto/mem_dbg.c
@@ -59,11 +59,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>	
+#include "cryptlib.h"
 #include <openssl/crypto.h>
 #include <openssl/buffer.h>
 #include <openssl/bio.h>
 #include <openssl/lhash.h>
-#include "cryptlib.h"
 
 static int mh_mode=CRYPTO_MEM_CHECK_OFF;
 /* The state changes to CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE
@@ -252,8 +252,16 @@ long CRYPTO_dbg_get_options(void)
 /* static int mem_cmp(MEM *a, MEM *b) */
 static int mem_cmp(const void *a_void, const void *b_void)
 	{
+#ifdef _WIN64
+	const char *a=(const char *)((const MEM *)a_void)->addr,
+		   *b=(const char *)((const MEM *)b_void)->addr;
+	if (a==b)	return 0;
+	else if (a>b)	return 1;
+	else		return -1;
+#else
 	return((const char *)((const MEM *)a_void)->addr
 		- (const char *)((const MEM *)b_void)->addr);
+#endif
 	}
 
 /* static unsigned long mem_hash(MEM *a) */
@@ -322,7 +330,7 @@ static APP_INFO *pop_info(void)
 	return(ret);
 	}
 
-int CRYPTO_push_info_(const char *info, const char *file, int line)
+int CRYPTO_dbg_push_info(const char *info, const char *file, int line)
 	{
 	APP_INFO *ami, *amim;
 	int ret=0;
@@ -372,7 +380,7 @@ int CRYPTO_push_info_(const char *info, const char *file, int line)
 	return(ret);
 	}
 
-int CRYPTO_pop_info(void)
+int CRYPTO_dbg_pop_info(void)
 	{
 	int ret=0;
 
@@ -387,7 +395,7 @@ int CRYPTO_pop_info(void)
 	return(ret);
 	}
 
-int CRYPTO_remove_all_info(void)
+int CRYPTO_dbg_remove_all_info(void)
 	{
 	int ret=0;
 
@@ -597,6 +605,8 @@ static void print_leak(const MEM *m, MEM_LEAK *l)
 	struct tm *lcl = NULL;
 	unsigned long ti;
 
+#define BUF_REMAIN (sizeof buf - (size_t)(bufp - buf))
+
 	if(m->addr == (char *)l->bio)
 	    return;
 
@@ -604,22 +614,22 @@ static void print_leak(const MEM *m, MEM_LEAK *l)
 		{
 		lcl = localtime(&m->time);
 	
-		sprintf(bufp, "[%02d:%02d:%02d] ",
+		BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ",
 			lcl->tm_hour,lcl->tm_min,lcl->tm_sec);
 		bufp += strlen(bufp);
 		}
 
-	sprintf(bufp, "%5lu file=%s, line=%d, ",
+	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)
 		{
-		sprintf(bufp, "thread=%lu, ", m->thread);
+		BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", m->thread);
 		bufp += strlen(bufp);
 		}
 
-	sprintf(bufp, "number=%d, address=%08lX\n",
+	BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%08lX\n",
 		m->num,(unsigned long)m->addr);
 	bufp += strlen(bufp);
 
@@ -641,7 +651,7 @@ static void print_leak(const MEM *m, MEM_LEAK *l)
 
 		ami_cnt++;
 		memset(buf,'>',ami_cnt);
-		sprintf(buf + ami_cnt,
+		BIO_snprintf(buf + ami_cnt, sizeof buf - ami_cnt,
 			" thread=%lu, file=%s, line=%d, info=\"",
 			amip->thread, amip->file, amip->line);
 		buf_len=strlen(buf);
@@ -653,10 +663,11 @@ static void print_leak(const MEM *m, MEM_LEAK *l)
 			}
 		else
 			{
-			strcpy(buf + buf_len, amip->info);
+			BUF_strlcpy(buf + buf_len, amip->info,
+				    sizeof buf - buf_len);
 			buf_len = strlen(buf);
 			}
-		sprintf(buf + buf_len, "\"\n");
+		BIO_snprintf(buf + buf_len, sizeof buf - buf_len, "\"\n");
 		
 		BIO_puts(l->bio,buf);
 
@@ -782,3 +793,25 @@ void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb)
 	lh_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), &cb);
 	CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
 	}
+
+void CRYPTO_malloc_debug_init(void)
+	{
+	CRYPTO_set_mem_debug_functions(
+		CRYPTO_dbg_malloc,
+		CRYPTO_dbg_realloc,
+		CRYPTO_dbg_free,
+		CRYPTO_dbg_set_options,
+		CRYPTO_dbg_get_options);
+	CRYPTO_set_mem_info_functions(
+		CRYPTO_dbg_push_info,
+		CRYPTO_dbg_pop_info,
+		CRYPTO_dbg_remove_all_info);
+	}
+
+char *CRYPTO_strdup(const char *str, const char *file, int line)
+	{
+	char *ret = CRYPTO_malloc(strlen(str)+1, file, line);
+
+	strcpy(ret, str);
+	return ret;
+	}