Latest update.

crypto/pkcs12/p12_add.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 /* Pack an object into an OCTET STRING and turn into a safebag */
 
@@ -106,7 +106,7 @@ PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
     else
         pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
 
-    if (!pbe) {
+    if (pbe == NULL) {
         PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
         goto err;
     }

crypto/pkcs12/p12_asn.c

@@ -11,7 +11,7 @@
 #include "internal/cryptlib.h"
 #include <openssl/asn1t.h>
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 /* PKCS#12 ASN1 module */
 

crypto/pkcs12/p12_attr.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 /* Add a local keyid to a safebag */
 

crypto/pkcs12/p12_crpt.c

@@ -44,7 +44,7 @@ int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
         return 0;
     }
 
-    if (!pbe->iter)
+    if (pbe->iter == NULL)
         iter = 1;
     else
         iter = ASN1_INTEGER_get(pbe->iter);

crypto/pkcs12/p12_crt.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
                           PKCS12_SAFEBAG *bag);
@@ -54,7 +54,7 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *
     if (!mac_iter)
         mac_iter = 1;
 
-    if (!pkey && !cert && !ca) {
+    if (pkey == NULL && cert == NULL && ca == NULL) {
         PKCS12err(PKCS12_F_PKCS12_CREATE, PKCS12_R_INVALID_NULL_ARGUMENT);
         return NULL;
     }
@@ -110,7 +110,7 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *
 
     p12 = PKCS12_add_safes(safes, 0);
 
-    if (!p12)
+    if (p12 == NULL)
         goto err;
 
     sk_PKCS7_pop_free(safes, PKCS7_free);
@@ -208,13 +208,12 @@ int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
     PKCS7 *p7 = NULL;
     int free_safes = 0;
 
-    if (!*psafes) {
+    if (*psafes == NULL) {
         *psafes = sk_PKCS7_new_null();
-        if (!*psafes)
+        if (*psafes == NULL)
             return 0;
         free_safes = 1;
-    } else
-        free_safes = 0;
+    }
 
     if (nid_safe == 0)
 #ifdef OPENSSL_NO_RC2
@@ -227,7 +226,7 @@ int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
         p7 = PKCS12_pack_p7data(bags);
     else
         p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0, iter, bags);
-    if (!p7)
+    if (p7 == NULL)
         goto err;
 
     if (!sk_PKCS7_push(*psafes, p7))
@@ -248,16 +247,16 @@ int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
 static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
                           PKCS12_SAFEBAG *bag)
 {
-    int free_bags;
-    if (!pbags)
+    int free_bags = 0;
+
+    if (pbags == NULL)
         return 1;
-    if (!*pbags) {
+    if (*pbags == NULL) {
         *pbags = sk_PKCS12_SAFEBAG_new_null();
-        if (!*pbags)
+        if (*pbags == NULL)
             return 0;
         free_bags = 1;
-    } else
-        free_bags = 0;
+    }
 
     if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) {
         if (free_bags) {
@@ -274,11 +273,11 @@ static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
 PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7)
 {
     PKCS12 *p12;
+
     if (nid_p7 <= 0)
         nid_p7 = NID_pkcs7_data;
     p12 = PKCS12_init(nid_p7);
-
-    if (!p12)
+    if (p12 == NULL)
         return NULL;
 
     if (!PKCS12_pack_authsafes(p12, safes)) {

crypto/pkcs12/p12_init.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 /* Initialise a PKCS12 structure to take data */
 

crypto/pkcs12/p12_key.c

@@ -26,7 +26,7 @@ int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
     unsigned char *unipass;
     int uniplen;
 
-    if (!pass) {
+    if (pass == NULL) {
         unipass = NULL;
         uniplen = 0;
     } else if (!OPENSSL_asc2uni(pass, passlen, &unipass, &uniplen)) {
@@ -49,7 +49,7 @@ int PKCS12_key_gen_utf8(const char *pass, int passlen, unsigned char *salt,
     unsigned char *unipass;
     int uniplen;
 
-    if (!pass) {
+    if (pass == NULL) {
         unipass = NULL;
         uniplen = 0;
     } else if (!OPENSSL_utf82uni(pass, passlen, &unipass, &uniplen)) {

crypto/pkcs12/p12_kiss.c

@@ -42,7 +42,7 @@ int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
 
     /* Check for NULL PKCS12 structure */
 
-    if (!p12) {
+    if (p12 == NULL) {
         PKCS12err(PKCS12_F_PKCS12_PARSE,
                   PKCS12_R_INVALID_NULL_PKCS12_POINTER);
         return 0;
@@ -57,7 +57,7 @@ int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
      * password are two different things...
      */
 
-    if (!pass || !*pass) {
+    if (pass == NULL || *pass == '\0') {
         if (PKCS12_verify_mac(p12, NULL, 0))
             pass = NULL;
         else if (PKCS12_verify_mac(p12, "", 0))
@@ -85,7 +85,8 @@ int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
     }
 
     while ((x = sk_X509_pop(ocerts))) {
-        if (pkey && *pkey && cert && !*cert) {
+        if (pkey != NULL && *pkey != NULL
+                && cert != NULL && *cert == NULL) {
             ERR_set_mark();
             if (X509_check_private_key(x, *pkey)) {
                 *cert = x;
@@ -95,9 +96,9 @@ int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
         }
 
         if (ca && x) {
-            if (!*ca)
+            if (*ca == NULL)
                 *ca = sk_X509_new_null();
-            if (!*ca)
+            if (*ca == NULL)
                 goto err;
             if (!sk_X509_push(*ca, x))
                 goto err;
@@ -191,7 +192,7 @@ static int parse_bag(PKCS12_SAFEBAG *bag, const char *pass, int passlen,
 
     switch (PKCS12_SAFEBAG_get_nid(bag)) {
     case NID_keyBag:
-        if (!pkey || *pkey)
+        if (pkey == NULL || *pkey != NULL)
             return 1;
         *pkey = EVP_PKCS82PKEY(PKCS12_SAFEBAG_get0_p8inf(bag));
         if (*pkey == NULL)
@@ -199,7 +200,7 @@ static int parse_bag(PKCS12_SAFEBAG *bag, const char *pass, int passlen,
         break;
 
     case NID_pkcs8ShroudedKeyBag:
-        if (!pkey || *pkey)
+        if (pkey == NULL || *pkey != NULL)
             return 1;
         if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
             return 0;

crypto/pkcs12/p12_mutl.c

@@ -13,7 +13,7 @@
 #include <openssl/hmac.h>
 #include <openssl/rand.h>
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 int PKCS12_mac_present(const PKCS12 *p12)
 {
@@ -95,7 +95,7 @@ static int pkcs12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
 
     salt = p12->mac->salt->data;
     saltlen = p12->mac->salt->length;
-    if (!p12->mac->iter)
+    if (p12->mac->iter == NULL)
         iter = 1;
     else
         iter = ASN1_INTEGER_get(p12->mac->iter);

crypto/pkcs12/p12_npas.c

@@ -13,7 +13,7 @@
 #include <openssl/pem.h>
 #include <openssl/err.h>
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 /* PKCS#12 password change routine */
 
@@ -33,7 +33,7 @@ int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass)
 {
     /* Check for NULL PKCS12 structure */
 
-    if (!p12) {
+    if (p12 == NULL) {
         PKCS12err(PKCS12_F_PKCS12_NEWPASS,
                   PKCS12_R_INVALID_NULL_PKCS12_POINTER);
         return 0;
@@ -94,7 +94,7 @@ static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass)
         else
             p7new = PKCS12_pack_p7encdata(pbe_nid, newpass, -1, NULL,
                                           pbe_saltlen, pbe_iter, bags);
-        if (!p7new || !sk_PKCS7_push(newsafes, p7new))
+        if (p7new == NULL || !sk_PKCS7_push(newsafes, p7new))
             goto err;
         sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
         bags = NULL;
@@ -173,8 +173,9 @@ static int alg_get(const X509_ALGOR *alg, int *pnid, int *piter,
                    int *psaltlen)
 {
     PBEPARAM *pbe;
+
     pbe = ASN1_TYPE_unpack_sequence(ASN1_ITEM_rptr(PBEPARAM), alg->parameter);
-    if (!pbe)
+    if (pbe == NULL)
         return 0;
     *pnid = OBJ_obj2nid(alg->algorithm);
     *piter = ASN1_INTEGER_get(pbe->iter);

crypto/pkcs12/p12_p8e.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "internal/x509_int.h"
+#include "crypto/x509.h"
 
 X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
                         const char *pass, int passlen,
@@ -28,7 +28,7 @@ X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
         ERR_clear_error();
         pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
     }
-    if (!pbe) {
+    if (pbe == NULL) {
         PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_ASN1_LIB);
         return NULL;
     }

crypto/pkcs12/p12_sbag.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
-#include "p12_lcl.h"
+#include "p12_local.h"
 
 #if !OPENSSL_API_1_1_0
 ASN1_TYPE *PKCS12_get_attr(const PKCS12_SAFEBAG *bag, int attr_nid)