OpenSSL 0.9.5 merge

*warning* this bumps shared lib minors for libssl and libcrypto from 2.1 to 2.2
if you are using the ssl26 packages for ssh and other things to work you will
need to get new ones (see ~beck/libsslsnap/<arch>) on cvs or ~beck/src-patent.tar.gz on cvs

1 files changed, 121 insertions, 83 deletions

diff --git a/src/lib/libcrypto/crypto.h b/src/lib/libcrypto/crypto.h
index 8ad8c25e5a..41c937966e 100644
--- a/src/lib/libcrypto/crypto.h
+++ b/src/lib/libcrypto/crypto.h
@@ -63,17 +63,25 @@
 extern "C" {
 #endif
 
+#include <stdlib.h>
+
 #ifndef NO_FP_API
 #include <stdio.h>
 #endif
 
 #include <openssl/stack.h>
+#include <openssl/safestack.h>
 #include <openssl/opensslv.h>
 
 #ifdef CHARSET_EBCDIC
 #include <openssl/ebcdic.h>
 #endif
 
+#if defined(VMS) || defined(__VMS)
+#include "vms_idhacks.h"
+#endif
+
+
 /* Backward compatibility to SSLeay */
 /* This is more to be used to check the correct DLL is being used
  * in the MS world. */
@@ -111,7 +119,9 @@ extern "C" {
 #define CRYPTO_LOCK_GETSERVBYNAME       21
 #define CRYPTO_LOCK_READDIR             22
 #define CRYPTO_LOCK_RSA_BLINDING        23
-#define CRYPTO_NUM_LOCKS                24
+#define CRYPTO_LOCK_DH                  24
+#define CRYPTO_LOCK_MALLOC2             25
+#define CRYPTO_NUM_LOCKS                26
 
 #define CRYPTO_LOCK             1
 #define CRYPTO_UNLOCK           2
@@ -147,14 +157,16 @@ extern "C" {
 #define CRYPTO_MEM_CHECK_ENABLE 0x2     /* a bit */
 #define CRYPTO_MEM_CHECK_DISABLE 0x3    /* an enume */
 
-/*
-typedef struct crypto_mem_st
-        {
-        char *(*malloc_func)();
-        char *(*realloc_func)();
-        void (*free_func)();
-        } CRYPTO_MEM_FUNC;
-*/
+/* The following are bit values to turn on or off options connected to the
+ * malloc checking functionality */
+
+/* Adds time to the memory checking information */
+#define V_CRYPTO_MDEBUG_TIME    0x1 /* a bit */
+/* Adds thread number to the memory checking information */
+#define V_CRYPTO_MDEBUG_THREAD  0x2 /* a bit */
+
+#define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
+
 
 /* predec of the BIO type */
 typedef struct bio_st BIO_dummy;
@@ -165,24 +177,30 @@ typedef struct crypto_ex_data_st
         int dummy; /* gcc is screwing up this data structure :-( */
         } CRYPTO_EX_DATA;
 
+/* Called when a new object is created */
+typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                        int idx, long argl, void *argp);
+/* Called when an object is free()ed */
+typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                                        int idx, long argl, void *argp);
+/* Called when we need to dup an object */
+typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
+                                        int idx, long argl, void *argp);
+
 /* This stuff is basically class callback functions
- * The current classes are SSL_CTX, SSL, SSL_SESION, and a few more */
+ * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
+
 typedef struct crypto_ex_data_func_st
         {
         long argl;      /* Arbitary long */
-        char *argp;     /* Arbitary char * */
-        /* Called when a new object is created */
-        int (*new_func)(/*char *obj,
-                        char *item,int index,long argl,char *argp*/);
-        /* Called when this object is free()ed */
-        void (*free_func)(/*char *obj,
-                        char *item,int index,long argl,char *argp*/);
-
-        /* Called when we need to dup this one */
-        int (*dup_func)(/*char *obj_to,char *obj_from,
-                        char **new,int index,long argl,char *argp*/);
+        void *argp;     /* Arbitary void * */
+        CRYPTO_EX_new *new_func;
+        CRYPTO_EX_free *free_func;
+        CRYPTO_EX_dup *dup_func;
         } CRYPTO_EX_DATA_FUNCS;
 
+DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
+
 /* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
  * entry.
  */
@@ -194,63 +212,54 @@ typedef struct crypto_ex_data_func_st
 #define CRYPTO_EX_INDEX_X509_STORE      4
 #define CRYPTO_EX_INDEX_X509_STORE_CTX  5
 
-/* Use this for win32 DLL's */
-#define CRYPTO_malloc_init()    CRYPTO_set_mem_functions(\
-        (char *(*)())malloc,\
-        (char *(*)())realloc,\
-        (void (*)())free)
 
-#ifdef CRYPTO_MDEBUG_ALL
-# ifndef CRYPTO_MDEBUG_TIME
-#  define CRYPTO_MDEBUG_TIME
-# endif
-# ifndef CRYPTO_MDEBUG_THREAD
-#  define CRYPTO_MDEBUG_THREAD
-# endif
-#endif
+/* This is the default callbacks, but we can have others as well:
+ * this is needed in Win32 where the application malloc and the
+ * library malloc may not be the same.
+ */
+#define CRYPTO_malloc_init()    CRYPTO_set_mem_functions(\
+        malloc, realloc, free)
 
-#if defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
+#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
 # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
 #  define CRYPTO_MDEBUG
 # endif
 #endif
 
-#ifdef CRYPTO_MDEBUG
+/* Set standard debugging functions (not done by default
+ * unless CRYPTO_MDEBUG is defined) */
+#define CRYPTO_malloc_debug_init()      do {\
+        CRYPTO_set_mem_debug_functions(\
+                (void (*)())CRYPTO_dbg_malloc,\
+                (void (*)())CRYPTO_dbg_realloc,\
+                (void (*)())CRYPTO_dbg_free,\
+                (void (*)())CRYPTO_dbg_set_options,\
+                (long (*)())CRYPTO_dbg_get_options);\
+        } while(0)
+
+int CRYPTO_mem_ctrl(int mode);
+int CRYPTO_is_mem_check_on(void);
+
+/* for applications */
 #define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
 #define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
+
+/* for library-internal use */
 #define MemCheck_on()   CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
 #define MemCheck_off()  CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
-#define Malloc(num)     CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
+#define is_MemCheck_on() CRYPTO_is_mem_check_on()
+
+#define Malloc(num)     CRYPTO_malloc((int)num,__FILE__,__LINE__)
 #define Realloc(addr,num) \
-        CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
+        CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
 #define Remalloc(addr,num) \
-        CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
-#define FreeFunc        CRYPTO_dbg_free
-#define Free(addr)      CRYPTO_dbg_free(addr)
-#define Malloc_locked(num) CRYPTO_malloc_locked((int)num)
-#define Free_locked(addr) CRYPTO_free_locked(addr)
-#else
-#define MemCheck_start()
-#define MemCheck_stop()
-#define MemCheck_on()
-#define MemCheck_off()
-#define Remalloc        CRYPTO_remalloc
-#if defined(WIN32) || defined(MFUNC)
-#define Malloc          CRYPTO_malloc
-#define Realloc(a,n)    CRYPTO_realloc(a,(n))
+        CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
 #define FreeFunc        CRYPTO_free
 #define Free(addr)      CRYPTO_free(addr)
-#define Malloc_locked   CRYPTO_malloc_locked
+
+#define Malloc_locked(num) CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
 #define Free_locked(addr) CRYPTO_free_locked(addr)
-#else
-#define Malloc          malloc
-#define Realloc         realloc
-#define FreeFunc        free
-#define Free(addr)      free(addr)
-#define Malloc_locked   malloc
-#define Free_locked(addr) free(addr)
-#endif /* WIN32 || MFUNC */
-#endif /* MDEBUG */
+
 
 /* Case insensiteve linking causes problems.... */
 #if defined(WIN16) || defined(VMS)
@@ -261,15 +270,15 @@ typedef struct crypto_ex_data_func_st
 const char *SSLeay_version(int type);
 unsigned long SSLeay(void);
 
-int CRYPTO_get_ex_new_index(int idx,STACK **sk,long argl,char *argp,
-        int (*new_func)(),int (*dup_func)(),void (*free_func)());
-int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad,int idx,char *val);
-char *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx);
-int CRYPTO_dup_ex_data(STACK *meth,CRYPTO_EX_DATA *from,CRYPTO_EX_DATA *to);
-void CRYPTO_free_ex_data(STACK *meth,char *obj,CRYPTO_EX_DATA *ad);
-void CRYPTO_new_ex_data(STACK *meth, char *obj, CRYPTO_EX_DATA *ad);
+int CRYPTO_get_ex_new_index(int idx, STACK_OF(CRYPTO_EX_DATA_FUNCS) **skp, long argl, void *argp,
+             CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
+void *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx);
+int CRYPTO_dup_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, CRYPTO_EX_DATA *to,
+             CRYPTO_EX_DATA *from);
+void CRYPTO_free_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, void *obj, CRYPTO_EX_DATA *ad);
+void CRYPTO_new_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, void *obj, CRYPTO_EX_DATA *ad);
 
-int CRYPTO_mem_ctrl(int mode);
 int CRYPTO_get_new_lockid(char *name);
 
 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
@@ -289,22 +298,51 @@ const char *CRYPTO_get_lock_name(int type);
 int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
                     int line);
 
-void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)());
-void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)());
-void CRYPTO_set_locked_mem_functions(char *(*m)(), void (*free_func)());
-void CRYPTO_get_locked_mem_functions(char *(**m)(), void (**f)());
+/* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
+ * call the latter last if you need different functions */
+int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
+int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
+int CRYPTO_set_mem_debug_functions(void (*m)(),void (*r)(),void (*f)(),void (*so)(),long (*go)());
+void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
+void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
+void CRYPTO_get_mem_debug_functions(void (**m)(),void (**r)(),void (**f)(),void (**so)(),long (**go)());
 
-void *CRYPTO_malloc_locked(int num);
+void *CRYPTO_malloc_locked(int num, const char *file, int line);
 void CRYPTO_free_locked(void *);
-void *CRYPTO_malloc(int num);
+void *CRYPTO_malloc(int num, const char *file, int line);
 void CRYPTO_free(void *);
-void *CRYPTO_realloc(void *addr,int num);
-void *CRYPTO_remalloc(void *addr,int num);
+void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
+void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
+
+void CRYPTO_set_mem_debug_options(long bits);
+long CRYPTO_get_mem_debug_options(void);
+
+#define CRYPTO_push_info(info) \
+        CRYPTO_push_info_(info, __FILE__, __LINE__);
+int CRYPTO_push_info_(const char *info, const char *file, int line);
+int CRYPTO_pop_info(void);
+int CRYPTO_remove_all_info(void);
+
+/* The last argument has the following significance:
+ *
+ * 0:   called before the actual memory allocation has taken place
+ * 1:   called after the actual memory allocation has taken place
+ */
+void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
+void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
+void CRYPTO_dbg_free(void *addr,int before_p);
+
+/* Tell the debugging code about options.  By default, the following values
+ * apply:
+ *
+ * 0:   Clear all options.
+ * 1:   Set the "Show Time" option.
+ * 2:   Set the "Show Thread Number" option.
+ * 3:   1 + 2
+ */
+void CRYPTO_dbg_set_options(long bits);
+long CRYPTO_dbg_get_options(void);
 
-void *CRYPTO_dbg_malloc(int num,const char *file,int line);
-void *CRYPTO_dbg_realloc(void *addr,int num,const char *file,int line);
-void CRYPTO_dbg_free(void *);
-void *CRYPTO_dbg_remalloc(void *addr,int num,const char *file,int line);
 #ifndef NO_FP_API
 void CRYPTO_mem_leaks_fp(FILE *);
 #endif
@@ -312,7 +350,7 @@ void CRYPTO_mem_leaks(struct bio_st *bio);
 /* unsigned long order, char *file, int line, int num_bytes, char *addr */
 void CRYPTO_mem_leaks_cb(void (*cb)());
 
-void ERR_load_CRYPTO_strings(void );
+void ERR_load_CRYPTO_strings(void);
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes