ofz#45816 Direct-leak

Change-Id: I73ed541c9a8fb6d9b0a8ee86ce7cf581721a9b73
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131889
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 51 insertions, 54 deletions

diff --git a/hwpfilter/source/formula.cxx b/hwpfilter/source/formula.cxx
index f9ab4566668f..6093681b2de5 100644
--- a/hwpfilter/source/formula.cxx
+++ b/hwpfilter/source/formula.cxx
@@ -191,11 +191,11 @@ void Formula::makeIdentifier(Node *res)
      case ID_CHARACTER :
 #ifdef DEBUG
           inds;
-          fprintf(stderr,"<math:mi>%s</math:mi>\n",tmp->value);
+          fprintf(stderr,"<math:mi>%s</math:mi>\n",tmp->value.get());
           indo;
 #else
           rstartEl("math:mi", mxList);
-          rchars(OUString::createFromAscii(tmp->value));
+          rchars(OUString::createFromAscii(tmp->value.get()));
           rendEl("math:mi");
 #endif
           break;
@@ -204,7 +204,7 @@ void Formula::makeIdentifier(Node *res)
 #ifdef DEBUG
 #else
                 rstartEl("math:mi", mxList);
-                reucstr(tmp->value, strlen(tmp->value));
+                reucstr(tmp->value.get(), strlen(tmp->value.get()));
                 rendEl("math:mi");
 #endif
           }
@@ -213,22 +213,22 @@ void Formula::makeIdentifier(Node *res)
 #ifdef DEBUG
           inds;
           fprintf(stderr,"<math:mi>%s</math:mi>\n",
-                  getMathMLEntity(tmp->value).c_str());
+                  getMathMLEntity(tmp->value.get()).c_str());
           indo;
 #else
           rstartEl("math:mi", mxList);
-          runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value)));
+          runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value.get())));
           rendEl("math:mi");
 #endif
           break;
      case ID_NUMBER :
 #ifdef DEBUG
           inds;
-          fprintf(stderr,"<math:mn>%s</math:mn>\n",tmp->value);
+          fprintf(stderr,"<math:mn>%s</math:mn>\n",tmp->value.get());
           indo;
 #else
           rstartEl("math:mn", mxList);
-          rchars(OUString::createFromAscii(tmp->value));
+          rchars(OUString::createFromAscii(tmp->value.get()));
           rendEl("math:mn");
 #endif
           break;
@@ -236,10 +236,10 @@ void Formula::makeIdentifier(Node *res)
      case ID_DELIMITER :
         {
 #ifdef DEBUG
-          inds; fprintf(stderr,"<math:mo>%s</math:mo>\n",tmp->value); indo;
+          inds; fprintf(stderr,"<math:mo>%s</math:mo>\n",tmp->value.get()); indo;
 #else
           rstartEl("math:mo", mxList);
-          runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value)));
+          runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value.get())));
           rendEl("math:mo");
 #endif
           break;
@@ -370,7 +370,7 @@ void Formula::makeDecoration(Node *res)
      int isover = 1;
      Node *tmp = res->child;
      if( !tmp ) return;
-     if( !strncmp(tmp->value,"under", 5) )
+     if( !strncmp(tmp->value.get(),"under", 5) )
           isover = 0;
 #ifdef DEBUG
      inds;
@@ -396,11 +396,11 @@ void Formula::makeDecoration(Node *res)
 #ifdef DEBUG
      inds;
      fprintf(stderr,"<math:mo>%s</math:mo>\n",
-             getMathMLEntity(tmp->value).c_str());
+             getMathMLEntity(tmp->value.get()).c_str());
      indo;
 #else
      rstartEl("math:mo", mxList);
-     runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value)));
+     runistr(fromHcharStringToOUString(getMathMLEntity(tmp->value.get())));
      rendEl("math:mo");
 #endif
 
@@ -518,13 +518,13 @@ void Formula::makeFence(Node *res)
 #ifdef DEBUG
      inds;
      fprintf(stderr,"<math:mfenced open=\"%s\" close=\"%s\">\n",
-                getMathMLEntity(tmp->value).c_str(),
-                getMathMLEntity(tmp->next->next->value).c_str());
+                getMathMLEntity(tmp->value.get()).c_str(),
+                getMathMLEntity(tmp->next->next->value.get()).c_str());
 #else
      padd("open", "CDATA",
-             OUString(reinterpret_cast<sal_Unicode const *>(getMathMLEntity(tmp->value).c_str())));
+             OUString(reinterpret_cast<sal_Unicode const *>(getMathMLEntity(tmp->value.get()).c_str())));
      padd("close", "CDATA",
-             OUString(reinterpret_cast<sal_Unicode const *>(getMathMLEntity(tmp->next->next->value).c_str())));
+             OUString(reinterpret_cast<sal_Unicode const *>(getMathMLEntity(tmp->next->next->value.get()).c_str())));
      rstartEl("math:mfenced", mxList);
      mxList->clear();
 #endif
diff --git a/hwpfilter/source/grammar.cxx b/hwpfilter/source/grammar.cxx
index 1545205472ee..199aab343208 100644
--- a/hwpfilter/source/grammar.cxx
+++ b/hwpfilter/source/grammar.cxx
@@ -514,55 +514,55 @@ yyreduce:
   switch (yyn) {
 
 case 1:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 2:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 3:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 4:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 5:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 6:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 7:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 8:
-{ yyval.ptr = new Node(ID_CHARACTER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_CHARACTER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 9:
-{ yyval.ptr = new Node(ID_OPERATOR); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_OPERATOR); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 10:
-{ yyval.ptr = new Node(ID_OPERATOR); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_OPERATOR); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 11:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 12:
-{ yyval.ptr = new Node(ID_DELIMITER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_DELIMITER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 13:
-{ yyval.ptr = new Node(ID_DELIMITER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_DELIMITER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 14:
-{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value = strdup(yyvsp[0].str); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_IDENTIFIER); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Identifier : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 15:
-{ yyval.ptr = new Node(ID_CHARACTER); yyval.ptr->value = strdup("|"); debug("Identifier : '|'\n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_CHARACTER); yyval.ptr->value.reset(strdup("|")); debug("Identifier : '|'\n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 16:
-{ yyval.ptr = new Node(ID_NUMBER); yyval.ptr->value = strdup(yyvsp[0].dval); debug("Number : %s\n",yyvsp[0].dval); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_NUMBER); yyval.ptr->value.reset(strdup(yyvsp[0].dval)); debug("Number : %s\n",yyvsp[0].dval); nodelist.emplace_back(yyval.ptr);
     break;}
 case 17:
-{ yyval.ptr = new Node(ID_STRING); yyval.ptr->value = strdup(yyvsp[0].str); debug("String : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_STRING); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("String : %s\n",yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 18:
 { yyval.ptr = new Node(ID_PRIMARYEXPR); yyval.ptr->child = yyvsp[0].ptr; debug("PrimaryExpr\n"); nodelist.emplace_back(yyval.ptr);
@@ -571,46 +571,46 @@ case 19:
 { yyval.ptr = new Node(ID_PRIMARYEXPR); yyval.ptr->child = yyvsp[-1].ptr; yyval.ptr->next = yyvsp[0].ptr; debug("PrimaryExpr : PrimaryExpr Identifier\n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 20:
-{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup("("); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("(")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 21:
-{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup("["); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("[")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 22:
-{   yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup("{"); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{   yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("{")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 23:
-{   yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup("<"); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{   yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("<")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 24:
-{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup("|"); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("|")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 25:
-{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value =strdup("||"); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup("||")); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 26:
-{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value = strdup(yyvsp[0].str); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_LEFT); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("EQLeft \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 27:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup(")"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup(")")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 28:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup("]"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup("]")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 29:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup("}"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup("}")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 30:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup(">"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup(">")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 31:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup("|"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup("|")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 32:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup("||"); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup("||")); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 33:
-{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value = strdup(yyvsp[0].str); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_RIGHT); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("EQRight \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 34:
 { yyval.ptr = new Node(ID_FENCE); yyval.ptr->child=yyvsp[-2].ptr; yyvsp[-2].ptr->next=yyvsp[-1].ptr; yyvsp[-1].ptr->next=yyvsp[0].ptr; debug("Fence \n"); nodelist.emplace_back(yyval.ptr);
@@ -649,13 +649,13 @@ case 45:
 { yyval.ptr = new Node(ID_OVER); yyval.ptr->child = yyvsp[-3].ptr; yyvsp[-3].ptr->next = yyvsp[-1].ptr; debug("OverExpr\n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 46:
-{ yyval.ptr = new Node(ID_ACCENTEXPR); yyval.ptr->value = strdup(yyvsp[0].str); debug("Accent : %s\n", yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_ACCENTEXPR); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Accent : %s\n", yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 47:
 { yyval.ptr = new Node(ID_ACCENTEXPR); yyval.ptr->child=yyvsp[-1].ptr; yyvsp[-1].ptr->next = yyvsp[0].ptr; debug("AccentExpr \n"); nodelist.emplace_back(yyval.ptr);
     break;}
 case 48:
-{ yyval.ptr = new Node(ID_DECORATIONEXPR); yyval.ptr->value = strdup(yyvsp[0].str); debug("Decoration : %s\n", yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
+{ yyval.ptr = new Node(ID_DECORATIONEXPR); yyval.ptr->value.reset(strdup(yyvsp[0].str)); debug("Decoration : %s\n", yyvsp[0].str); nodelist.emplace_back(yyval.ptr);
     break;}
 case 49:
 { yyval.ptr = new Node(ID_DECORATIONEXPR); yyval.ptr->child = yyvsp[-1].ptr; yyvsp[-1].ptr->next = yyvsp[0].ptr; debug("DecorationExpr \n"); nodelist.emplace_back(yyval.ptr);
diff --git a/hwpfilter/source/nodes.h b/hwpfilter/source/nodes.h
index 9d238e75c945..dce473e13fa5 100644
--- a/hwpfilter/source/nodes.h
+++ b/hwpfilter/source/nodes.h
@@ -26,6 +26,7 @@
 #include <vector>
 #include <stdio.h>
 #include <stdlib.h>
+#include <o3tl/deleter.hxx>
 #include <osl/diagnose.h>
 
 enum IDLIST {
@@ -68,7 +69,6 @@ class Node{
 public:
      explicit Node(int _id) : id(_id)
      {
-          value = nullptr;
           child = nullptr;
           next = nullptr;
 #ifdef NODE_DEBUG
@@ -78,9 +78,6 @@ public:
      }
      ~Node()
      {
-          if( value ) free( value );
-         // if( child ) delete child;
-         // if( next ) delete next;
           next = nullptr;
           child = nullptr;
 #ifdef NODE_DEBUG
@@ -91,7 +88,7 @@ public:
 public:
      static int count; /* For memory debugging */
      int id;
-     char *value;
+     std::unique_ptr<char, o3tl::free_delete> value;
      Node *child;
      Node *next;
 };