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authorAndrei Karas <akaras@inbox.ru>2017-02-19 05:47:59 +0300
committerAndrei Karas <akaras@inbox.ru>2017-02-19 23:04:53 +0300
commit80ba4766d8ce9861f6d026e791abc741e3fed0f4 (patch)
tree02d509ecd3ae384fba0b8d44a60c71033e3d31d3
parent4526407e2001244a03674e57db8a6807cbbbe2b0 (diff)
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Fix some memory leaks and add duplicate item fields check.
-rw-r--r--src/gui/theme.cpp55
-rw-r--r--src/gui/widgets/tabs/setup_players.cpp1
-rw-r--r--src/resources/db/deaddb.cpp10
-rw-r--r--src/resources/db/itemfielddb.cpp7
-rw-r--r--src/resources/db/questdb.cpp3
-rw-r--r--src/utils/xml/libxml.cpp7
6 files changed, 59 insertions, 24 deletions
diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index 064bec44f..9fa1b59ec 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -1178,16 +1178,28 @@ ImageSet *Theme::getImageSetFromThemeXml(const std::string &name,
}
#define readValue(name) \
- info->name = reinterpret_cast<const char*>(\
- XmlNodeGetContent(infoNode))
+ { \
+ tmpData = reinterpret_cast<char*>( \
+ XmlNodeGetContent(infoNode)); \
+ info->name = tmpData; \
+ XmlFree(tmpData); \
+ }
#define readIntValue(name) \
- info->name = atoi(reinterpret_cast<const char*>(\
- XmlNodeGetContent(infoNode)))
+ { \
+ tmpData = reinterpret_cast<char*>( \
+ XmlNodeGetContent(infoNode)); \
+ info->name = atoi(tmpData); \
+ XmlFree(tmpData); \
+ }
#define readFloatValue(name) \
- info->name = static_cast<float>(atof(reinterpret_cast<const char*>(\
- XmlNodeGetContent(infoNode))))
+ { \
+ tmpData = reinterpret_cast<char*>( \
+ XmlNodeGetContent(infoNode)); \
+ info->name = static_cast<float>(atof(tmpData)); \
+ XmlFree(tmpData); \
+ }
ThemeInfo *Theme::loadInfo(const std::string &themeName)
{
@@ -1219,38 +1231,39 @@ ThemeInfo *Theme::loadInfo(const std::string &themeName)
const std::string fontSize2("fontSize_" + mScreenDensity);
const std::string npcfontSize2("npcfontSize_" + mScreenDensity);
+ char *tmpData = nullptr;
for_each_xml_child_node(infoNode, rootNode)
{
if (xmlNameEqual(infoNode, "name"))
- readValue(name);
+ readValue(name)
else if (xmlNameEqual(infoNode, "copyright"))
- readValue(copyright);
+ readValue(copyright)
else if (xmlNameEqual(infoNode, "font"))
- readValue(font);
+ readValue(font)
else if (xmlNameEqual(infoNode, "boldFont"))
- readValue(boldFont);
+ readValue(boldFont)
else if (xmlNameEqual(infoNode, "particleFont"))
- readValue(particleFont);
+ readValue(particleFont)
else if (xmlNameEqual(infoNode, "helpFont"))
- readValue(helpFont);
+ readValue(helpFont)
else if (xmlNameEqual(infoNode, "secureFont"))
- readValue(secureFont);
+ readValue(secureFont)
else if (xmlNameEqual(infoNode, "npcFont"))
- readValue(npcFont);
+ readValue(npcFont)
else if (xmlNameEqual(infoNode, "japanFont"))
- readValue(japanFont);
+ readValue(japanFont)
else if (xmlNameEqual(infoNode, "chinaFont"))
- readValue(chinaFont);
+ readValue(chinaFont)
else if (xmlNameEqual(infoNode, "fontSize"))
- readIntValue(fontSize);
+ readIntValue(fontSize)
else if (xmlNameEqual(infoNode, "npcfontSize"))
- readIntValue(npcfontSize);
+ readIntValue(npcfontSize)
else if (xmlNameEqual(infoNode, "guialpha"))
- readFloatValue(guiAlpha);
+ readFloatValue(guiAlpha)
else if (xmlNameEqual(infoNode, fontSize2.c_str()))
- readIntValue(fontSize);
+ readIntValue(fontSize)
else if (xmlNameEqual(infoNode, npcfontSize2.c_str()))
- readIntValue(npcfontSize);
+ readIntValue(npcfontSize)
}
doc->decRef();
return info;
diff --git a/src/gui/widgets/tabs/setup_players.cpp b/src/gui/widgets/tabs/setup_players.cpp
index ae352d579..ca3506aa4 100644
--- a/src/gui/widgets/tabs/setup_players.cpp
+++ b/src/gui/widgets/tabs/setup_players.cpp
@@ -171,6 +171,7 @@ Setup_Players::Setup_Players(const Widget2 *const widget) :
Setup_Players::~Setup_Players()
{
delete2(mBadgesList);
+ delete2(mVisibleNamesList);
}
void Setup_Players::externalUpdated()
diff --git a/src/resources/db/deaddb.cpp b/src/resources/db/deaddb.cpp
index 251ae3a33..778d88a0b 100644
--- a/src/resources/db/deaddb.cpp
+++ b/src/resources/db/deaddb.cpp
@@ -73,11 +73,17 @@ void DeadDB::loadXmlFile(const std::string &fileName,
}
else if (xmlNameEqual(node, "message"))
{
- const char *const data = reinterpret_cast<const char*>(
+ char *const data = reinterpret_cast<char*>(
XmlNodeGetContent(node));
- if (!data || !*data)
+ if (!data)
continue;
+ if (!*data)
+ {
+ XmlFree(data);
+ continue;
+ }
mMessages.push_back(data);
+ XmlFree(data);
}
}
diff --git a/src/resources/db/itemfielddb.cpp b/src/resources/db/itemfielddb.cpp
index 17f9b61e1..0eeb7f901 100644
--- a/src/resources/db/itemfielddb.cpp
+++ b/src/resources/db/itemfielddb.cpp
@@ -86,6 +86,13 @@ static void loadFields(const XmlNodePtr groupNode,
name.c_str());
continue;
}
+ if (fields1.find(name) != fields1.end())
+ {
+ reportAlways(
+ "Same field name detected: %s",
+ name.c_str());
+ continue;
+ }
fields1[name] = new ItemFieldType(name,
description,
sign);
diff --git a/src/resources/db/questdb.cpp b/src/resources/db/questdb.cpp
index 93bcada6e..da05721b1 100644
--- a/src/resources/db/questdb.cpp
+++ b/src/resources/db/questdb.cpp
@@ -83,11 +83,12 @@ static void loadQuest(const int var,
{
if (!xmlTypeEqual(dataNode, XML_ELEMENT_NODE))
continue;
- const char *const data = reinterpret_cast<const char*>(
+ char *const data = reinterpret_cast<char*>(
XmlNodeGetContent(dataNode));
if (!data)
continue;
std::string str = translator->getStr(data);
+ XmlFree(data);
for (int f = 1; f < 100; f ++)
{
diff --git a/src/utils/xml/libxml.cpp b/src/utils/xml/libxml.cpp
index c19255b24..b85e456f4 100644
--- a/src/utils/xml/libxml.cpp
+++ b/src/utils/xml/libxml.cpp
@@ -250,9 +250,16 @@ namespace XML
xmlChar *const prop = XmlGetProp(node, name);
if (XmlStrEqual(prop, "true"))
+ {
+ XmlFree(prop);
return true;
+ }
if (XmlStrEqual(prop, "false"))
+ {
+ XmlFree(prop);
return false;
+ }
+ XmlFree(prop);
return def;
}