From fba28f19754f62b5227650143d5441fc86d4c7d7 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Wed, 25 Apr 2018 21:33:33 +0200
Subject: Revert "Update NSS to 3.35-RTM"

This reverts commit f1a0f0a56fdd0fc39f255174ce08c06b91c66c94.
---
 security/nss/lib/softoken/sftkdb.c | 84 ++++----------------------------------
 1 file changed, 8 insertions(+), 76 deletions(-)

(limited to 'security/nss/lib/softoken/sftkdb.c')

diff --git a/security/nss/lib/softoken/sftkdb.c b/security/nss/lib/softoken/sftkdb.c
index 2ae0840682..52e5161176 100644
--- a/security/nss/lib/softoken/sftkdb.c
+++ b/security/nss/lib/softoken/sftkdb.c
@@ -28,9 +28,6 @@
 #include "utilpars.h"
 #include "secerr.h"
 #include "softoken.h"
-#if defined(_WIN32)
-#include <windows.h>
-#endif
 
 /*
  * We want all databases to have the same binary representation independent of
@@ -43,7 +40,7 @@
  */
 #define BBP 8
 
-PRBool
+static PRBool
 sftkdb_isULONGAttribute(CK_ATTRIBUTE_TYPE type)
 {
     switch (type) {
@@ -1373,8 +1370,7 @@ sftkdb_SetAttributeValue(SFTKDBHandle *handle, SFTKObject *object,
     }
 
     /* make sure we don't have attributes that conflict with the existing DB */
-    crv = sftkdb_checkConflicts(db, object->objclass, ntemplate, count,
-                                objectID);
+    crv = sftkdb_checkConflicts(db, object->objclass, template, count, objectID);
     if (crv != CKR_OK) {
         goto loser;
     }
@@ -1390,8 +1386,8 @@ sftkdb_SetAttributeValue(SFTKDBHandle *handle, SFTKObject *object,
         goto loser;
     }
     inTransaction = PR_TRUE;
-    crv = sftkdb_setAttributeValue(arena, handle, db, objectID, ntemplate,
-                                   count);
+    crv = sftkdb_setAttributeValue(arena, handle, db,
+                                   objectID, template, count);
     if (crv != CKR_OK) {
         goto loser;
     }
@@ -2315,13 +2311,6 @@ loser:
         crv = (*handle->update->sdb_GetMetaData)(handle->update, "password",
                                                  &item1, &item2);
         if (crv != CKR_OK) {
-            /* if we get here, neither the source, nor the target has been initialized
-             * with a password entry. Create a metadata table now so that we don't
-             * mistake this for a partially updated database */
-            item1.data[0] = 0;
-            item2.data[0] = 0;
-            item1.len = item2.len = 1;
-            crv = (*handle->db->sdb_PutMetaData)(handle->db, "empty", &item1, &item2);
             goto done;
         }
         crv = (*handle->db->sdb_PutMetaData)(handle->db, "password", &item1,
@@ -2512,53 +2501,6 @@ sftk_oldVersionExists(const char *dir, int version)
     return PR_FALSE;
 }
 
-#if defined(_WIN32)
-/*
- * Convert an sdb path (encoded in UTF-8) to a legacy path (encoded in the
- * current system codepage). Fails if the path contains a character outside
- * the current system codepage.
- */
-static char *
-sftk_legacyPathFromSDBPath(const char *confdir)
-{
-    wchar_t *confdirWide;
-    DWORD size;
-    char *nconfdir;
-    BOOL unmappable;
-
-    if (!confdir) {
-        return NULL;
-    }
-    confdirWide = _NSSUTIL_UTF8ToWide(confdir);
-    if (!confdirWide) {
-        return NULL;
-    }
-
-    size = WideCharToMultiByte(CP_ACP, WC_NO_BEST_FIT_CHARS, confdirWide, -1,
-                               NULL, 0, NULL, &unmappable);
-    if (size == 0 || unmappable) {
-        PORT_Free(confdirWide);
-        return NULL;
-    }
-    nconfdir = PORT_Alloc(sizeof(char) * size);
-    if (!nconfdir) {
-        PORT_Free(confdirWide);
-        return NULL;
-    }
-    size = WideCharToMultiByte(CP_ACP, WC_NO_BEST_FIT_CHARS, confdirWide, -1,
-                               nconfdir, size, NULL, &unmappable);
-    PORT_Free(confdirWide);
-    if (size == 0 || unmappable) {
-        PORT_Free(nconfdir);
-        return NULL;
-    }
-
-    return nconfdir;
-}
-#else
-#define sftk_legacyPathFromSDBPath(confdir) PORT_Strdup((confdir))
-#endif
-
 static PRBool
 sftk_hasLegacyDB(const char *confdir, const char *certPrefix,
                  const char *keyPrefix, int certVersion, int keyVersion)
@@ -2618,7 +2560,6 @@ sftk_DBInit(const char *configdir, const char *certPrefix,
     int flags = SDB_RDONLY;
     PRBool newInit = PR_FALSE;
     PRBool needUpdate = PR_FALSE;
-    char *nconfdir = NULL;
 
     if (!readOnly) {
         flags = SDB_CREATE;
@@ -2657,14 +2598,11 @@ sftk_DBInit(const char *configdir, const char *certPrefix,
              * the exists.
              */
             if (crv != CKR_OK) {
-                if ((flags & SDB_RDONLY) == SDB_RDONLY) {
-                    nconfdir = sftk_legacyPathFromSDBPath(confdir);
-                }
-                if (nconfdir &&
-                    sftk_hasLegacyDB(nconfdir, certPrefix, keyPrefix, 8, 3)) {
+                if (((flags & SDB_RDONLY) == SDB_RDONLY) &&
+                    sftk_hasLegacyDB(confdir, certPrefix, keyPrefix, 8, 3)) {
                     /* we have legacy databases, if we failed to open the new format
                      * DB's read only, just use the legacy ones */
-                    crv = sftkdbCall_open(nconfdir, certPrefix,
+                    crv = sftkdbCall_open(confdir, certPrefix,
                                           keyPrefix, 8, 3, flags,
                                           noCertDB ? NULL : &certSDB, noKeyDB ? NULL : &keySDB);
                 }
@@ -2693,10 +2631,7 @@ sftk_DBInit(const char *configdir, const char *certPrefix,
                 /* if the new format DB was also a newly created DB, and we
                  * succeeded, then need to update that new database with data
                  * from the existing legacy DB */
-                nconfdir = sftk_legacyPathFromSDBPath(confdir);
-                if (nconfdir &&
-                    sftk_hasLegacyDB(nconfdir, certPrefix, keyPrefix, 8, 3)) {
-                    confdir = nconfdir;
+                if (sftk_hasLegacyDB(confdir, certPrefix, keyPrefix, 8, 3)) {
                     needUpdate = PR_TRUE;
                 }
             }
@@ -2769,9 +2704,6 @@ done:
     if (appName) {
         PORT_Free(appName);
     }
-    if (nconfdir) {
-        PORT_Free(nconfdir);
-    }
     return forceOpen ? CKR_OK : crv;
 }
 
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