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-rw-r--r--src/actions/actions.cpp2
-rw-r--r--src/being/being.cpp7
-rw-r--r--src/client.cpp3
-rw-r--r--src/game.cpp10
-rw-r--r--src/graphicsmanager.h3
-rw-r--r--src/gui/windows/charcreatedialog.cpp24
-rw-r--r--src/gui/windows/maileditwindow.cpp11
-rw-r--r--src/gui/windows/updaterwindow.cpp11
-rw-r--r--src/logger.h6
-rw-r--r--src/net/eathena/beinghandler.cpp7
-rw-r--r--src/net/eathena/buyingstorehandler.cpp2
-rw-r--r--src/net/eathena/inventoryhandler.cpp4
-rw-r--r--src/resources/db/emotedb.cpp2
-rw-r--r--src/resources/db/horsedb.cpp2
-rw-r--r--src/resources/image.cpp2
-rw-r--r--src/utils/chatutils.cpp4
-rw-r--r--src/utils/copynpaste.cpp6
-rw-r--r--src/utils/stringutils.h2
-rw-r--r--src/utils/xml.cpp3
19 files changed, 73 insertions, 38 deletions
diff --git a/src/actions/actions.cpp b/src/actions/actions.cpp
index d6a8ec53d..a8d21367e 100644
--- a/src/actions/actions.cpp
+++ b/src/actions/actions.cpp
@@ -1531,6 +1531,8 @@ impHandler(invToStorage)
Item *item = nullptr;
const int amount = getAmountFromEvent(event, item,
InventoryType::INVENTORY);
+ if (!item)
+ return true;
if (amount)
{
inventoryHandler->moveItem2(InventoryType::INVENTORY,
diff --git a/src/being/being.cpp b/src/being/being.cpp
index bf05eb7eb..746cc729b 100644
--- a/src/being/being.cpp
+++ b/src/being/being.cpp
@@ -3611,7 +3611,7 @@ void Being::addItemParticles(const int id, const SpriteDisplay &display)
pi = (*it).second;
}
- if (!pi->particles.empty())
+ if (!pi || !pi->particles.empty())
return;
// setup particle effects
@@ -3735,7 +3735,10 @@ void Being::setRiding(const bool b)
if (b)
{
mHorseInfo = HorseDB::get(1);
- mHorseSprite = mHorseInfo->sprite;
+ if (mHorseInfo)
+ mHorseSprite = mHorseInfo->sprite;
+ else
+ mHorseSprite = nullptr;
}
else
{
diff --git a/src/client.cpp b/src/client.cpp
index f75ba53b9..adf2ffdb2 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -426,8 +426,7 @@ void Client::gameInit()
branding.getValue("defaultServerType", "tmwathena"));
}
- if (chatLogger)
- chatLogger->setServerName(mCurrentServer.hostname);
+ chatLogger->setServerName(mCurrentServer.hostname);
if (loginData.username.empty() && loginData.remember)
loginData.username = serverConfig.getValue("username", "");
diff --git a/src/game.cpp b/src/game.cpp
index df2b99e64..b5e492ee5 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -275,13 +275,9 @@ static void createGuiWindows()
battleChatTab = nullptr;
}
- if (chatWindow)
- {
- chatWindow->showGMTab();
-
- if (!isSafeMode)
- chatWindow->loadState();
- }
+ chatWindow->showGMTab();
+ if (!isSafeMode)
+ chatWindow->loadState();
if (setupWindow)
setupWindow->externalUpdate();
diff --git a/src/graphicsmanager.h b/src/graphicsmanager.h
index 0063be275..f2c0e6507 100644
--- a/src/graphicsmanager.h
+++ b/src/graphicsmanager.h
@@ -134,7 +134,8 @@ class GraphicsManager final
static std::string getGLString(const int num) A_WARN_UNUSED;
- static void logString(const char *const format, const int num);
+ static void logString(const char *const format,
+ const int num) A_NONNULL(1);
void detectVideoSettings();
diff --git a/src/gui/windows/charcreatedialog.cpp b/src/gui/windows/charcreatedialog.cpp
index eba1dd96e..2168ad0a1 100644
--- a/src/gui/windows/charcreatedialog.cpp
+++ b/src/gui/windows/charcreatedialog.cpp
@@ -268,20 +268,28 @@ CharCreateDialog::CharCreateDialog(CharSelectDialog *const parent,
if (serverFeatures->haveLookSelection() && mMinLook < mMaxLook)
{
y += 24;
- mPrevLookButton->setPosition(leftX, y);
- mNextLookButton->setPosition(rightX, y);
+ if (mPrevLookButton)
+ mPrevLookButton->setPosition(leftX, y);
+ if (mNextLookButton)
+ mNextLookButton->setPosition(rightX, y);
y += 5;
- mLookLabel->setPosition(labelX, y);
- mLookNameLabel->setPosition(nameX, y); // 93
+ if (mLookLabel)
+ mLookLabel->setPosition(labelX, y);
+ if (mLookNameLabel)
+ mLookNameLabel->setPosition(nameX, y); // 93
}
if (serverFeatures->haveRaceSelection())
{
y += 24;
- mPrevRaceButton->setPosition(leftX, y);
- mNextRaceButton->setPosition(rightX, y);
+ if (mPrevRaceButton)
+ mPrevRaceButton->setPosition(leftX, y);
+ if (mNextRaceButton)
+ mNextRaceButton->setPosition(rightX, y);
y += 5;
- mRaceLabel->setPosition(labelX, y);
- mRaceNameLabel->setPosition(nameX, y);
+ if (mRaceLabel)
+ mRaceLabel->setPosition(labelX, y);
+ if (mRaceNameLabel)
+ mRaceNameLabel->setPosition(nameX, y);
}
updateSliders();
diff --git a/src/gui/windows/maileditwindow.cpp b/src/gui/windows/maileditwindow.cpp
index 12ab097c0..1699b979c 100644
--- a/src/gui/windows/maileditwindow.cpp
+++ b/src/gui/windows/maileditwindow.cpp
@@ -136,11 +136,14 @@ void MailEditWindow::action(const ActionEvent &event)
if (tempItem)
{
const Inventory *const inv = PlayerInfo::getInventory();
- const Item *const item = inv->findItem(tempItem->getId(), 1);
- if (item)
+ if (inv)
{
- mailHandler->setAttach(item->getInvIndex(),
- tempItem->getQuantity());
+ const Item *const item = inv->findItem(tempItem->getId(), 1);
+ if (item)
+ {
+ mailHandler->setAttach(item->getInvIndex(),
+ tempItem->getQuantity());
+ }
}
}
diff --git a/src/gui/windows/updaterwindow.cpp b/src/gui/windows/updaterwindow.cpp
index e221b73b9..9330539ab 100644
--- a/src/gui/windows/updaterwindow.cpp
+++ b/src/gui/windows/updaterwindow.cpp
@@ -362,7 +362,11 @@ void UpdaterWindow::loadNews()
// Reallocate and include terminating 0 character
mMemoryBuffer = static_cast<char*>(realloc(
mMemoryBuffer, mDownloadedBytes + 1));
-
+ if (!mMemoryBuffer)
+ {
+ logger->log1("Couldn't load news");
+ return;
+ }
mMemoryBuffer[mDownloadedBytes] = '\0';
mBrowserBox->clearRows();
@@ -425,6 +429,11 @@ void UpdaterWindow::loadPatch()
// Reallocate and include terminating 0 character
mMemoryBuffer = static_cast<char*>(
realloc(mMemoryBuffer, mDownloadedBytes + 1));
+ if (!mMemoryBuffer)
+ {
+ logger->log1("Couldn't load patch");
+ return;
+ }
mMemoryBuffer[mDownloadedBytes] = '\0';
std::string version;
diff --git a/src/logger.h b/src/logger.h
index da910fd57..e05ab3e67 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -81,7 +81,7 @@ class Logger final
/**
* Enters a message in the log. The message will be timestamped.
*/
- void log(const char *const log_text, ...)
+ void log(const char *const log_text, ...) A_NONNULL(2)
#ifdef __GNUC__
#ifdef __OpenBSD__
@@ -102,7 +102,7 @@ class Logger final
/**
* Enters a message in the log (thread safe).
*/
- void log_r(const char *const log_text, ...)
+ void log_r(const char *const log_text, ...) A_NONNULL(2)
#ifdef __GNUC__
#ifdef __OpenBSD__
__attribute__((__format__(printf, 2, 3)))
@@ -122,7 +122,7 @@ class Logger final
/**
* Enters a message in the log. The message will be timestamped.
*/
- void log1(const char *const log_text);
+ void log1(const char *const log_text) A_NONNULL(2);
/**
* Enters a message in the log. The message will be timestamped.
diff --git a/src/net/eathena/beinghandler.cpp b/src/net/eathena/beinghandler.cpp
index 79fddcf18..d12941fcd 100644
--- a/src/net/eathena/beinghandler.cpp
+++ b/src/net/eathena/beinghandler.cpp
@@ -663,7 +663,6 @@ void BeingHandler::processBeingVisible(Net::MessageIn &msg)
return;
dstBeing = createBeing2(msg, id, job, type);
-
if (!dstBeing)
return;
}
@@ -831,7 +830,6 @@ void BeingHandler::processBeingMove(Net::MessageIn &msg)
return;
dstBeing = createBeing2(msg, id, job, type);
-
if (!dstBeing)
return;
}
@@ -1001,7 +999,6 @@ void BeingHandler::processBeingSpawn(Net::MessageIn &msg)
return;
dstBeing = createBeing2(msg, id, job, type);
-
if (!dstBeing)
return;
}
@@ -1120,6 +1117,8 @@ void BeingHandler::processMapTypeProperty(Net::MessageIn &msg)
MapTypeProperty2 props;
props.data = static_cast<uint32_t>(flags);
Game *const game = Game::instance();
+ if (!game)
+ return;
Map *const map = game->getCurrentMap();
if (!map)
return;
@@ -1679,6 +1678,8 @@ void BeingHandler::processBeingFakeName(Net::MessageIn &msg)
msg.skip(4, "unsued");
Being *const dstBeing = createBeing2(msg, id, job, type);
+ if (!dstBeing)
+ return;
dstBeing->setSubtype(fromInt(job, BeingTypeId), 0);
dstBeing->setTileCoords(x, y);
dstBeing->setDirection(dir);
diff --git a/src/net/eathena/buyingstorehandler.cpp b/src/net/eathena/buyingstorehandler.cpp
index f2017bd53..d42d66b07 100644
--- a/src/net/eathena/buyingstorehandler.cpp
+++ b/src/net/eathena/buyingstorehandler.cpp
@@ -208,6 +208,8 @@ void BuyingStoreHandler::processBuyingStoreItemsList(Net::MessageIn &msg)
const int itemType = msg.readUInt8("item type");
const int itemId = msg.readInt16("item id");
+ if (!inv)
+ continue;
const Item *const item = inv->findItem(itemId, 1);
if (!item)
continue;
diff --git a/src/net/eathena/inventoryhandler.cpp b/src/net/eathena/inventoryhandler.cpp
index 015ff3c2c..86faea2e7 100644
--- a/src/net/eathena/inventoryhandler.cpp
+++ b/src/net/eathena/inventoryhandler.cpp
@@ -803,6 +803,8 @@ void InventoryHandler::processPlayerUseCard(Net::MessageIn &msg)
for (int f = 0; f < count; f ++)
{
const int itemIndex = msg.readInt16("item index") - INVENTORY_OFFSET;
+ if (!inv)
+ continue;
const Item *const item = inv->getItem(itemIndex);
if (!item)
continue;
@@ -822,6 +824,8 @@ void InventoryHandler::processPlayerInsertCard(Net::MessageIn &msg)
{
NotifyManager::notify(NotifyTypes::CARD_INSERT_SUCCESS);
Inventory *const inv = PlayerInfo::getInventory();
+ if (!inv)
+ return;
Item *const card = inv->getItem(cardIndex);
int cardId = 0;
if (card)
diff --git a/src/resources/db/emotedb.cpp b/src/resources/db/emotedb.cpp
index accea5ae9..eb5eef418 100644
--- a/src/resources/db/emotedb.cpp
+++ b/src/resources/db/emotedb.cpp
@@ -108,6 +108,8 @@ void EmoteDB::loadXmlFile(const std::string &fileName)
currentInfo = mEmoteInfos[id];
else
currentInfo = new EmoteInfo;
+ if (!currentInfo)
+ continue;
currentInfo->time = XML::getProperty(emoteNode, "time", 500);
currentInfo->effectId = XML::getProperty(emoteNode, "effect", -1);
diff --git a/src/resources/db/horsedb.cpp b/src/resources/db/horsedb.cpp
index 11fd57d36..a3daf76cc 100644
--- a/src/resources/db/horsedb.cpp
+++ b/src/resources/db/horsedb.cpp
@@ -97,6 +97,8 @@ void HorseDB::loadXmlFile(const std::string &fileName)
else
currentInfo = new HorseInfo;
+ if (!currentInfo)
+ continue;
currentInfo->offsetX = XML::getProperty(horseNode, "offsetX", 0);
currentInfo->offsetY = XML::getProperty(horseNode, "offsetY", 0);
diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index cd615c030..fc1c5fa4f 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -305,6 +305,8 @@ void Image::setAlpha(const float alpha)
else
{
mSDLSurface = SDLImageHelper::SDLDuplicateSurface(mSDLSurface);
+ if (!mSDLSurface)
+ return;
}
}
diff --git a/src/utils/chatutils.cpp b/src/utils/chatutils.cpp
index c5b7e25ad..17ee9e11a 100644
--- a/src/utils/chatutils.cpp
+++ b/src/utils/chatutils.cpp
@@ -158,7 +158,9 @@ void replaceVars(std::string &str)
StringVect names;
std::string newStr;
const Party *party = nullptr;
- if (localPlayer->isInParty() && (party = localPlayer->getParty()))
+ if (localPlayer->isInParty() &&
+ (party = localPlayer->getParty()) &&
+ party)
{
party->getNames(names);
FOR_EACH (StringVectCIter, it, names)
diff --git a/src/utils/copynpaste.cpp b/src/utils/copynpaste.cpp
index ce16bbab0..1f88d8abf 100644
--- a/src/utils/copynpaste.cpp
+++ b/src/utils/copynpaste.cpp
@@ -373,13 +373,9 @@ bool retrieveBuffer(std::string& text, size_t& pos)
{
Display *const dpy = info.info.x11.display;
Window us = info.info.x11.window;
- char *data = nullptr;
requestAtom = XInternAtom(dpy, "UTF8_STRING", true);
-
- if (!data)
- data = getSelection(dpy, us, XA_PRIMARY);
-
+ char *data = getSelection(dpy, us, XA_PRIMARY);
if (!data)
data = getSelection(dpy, us, XA_SECONDARY);
if (!data)
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 3307d6e73..67144ea65 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -99,7 +99,7 @@ const char *ipToString(const uint32_t address) A_WARN_UNUSED;
/**
* A safe version of sprintf that returns a std::string of the result.
*/
-std::string strprintf(const char *const format, ...) A_WARN_UNUSED
+std::string strprintf(const char *const format, ...) A_NONNULL(1) A_WARN_UNUSED
#ifdef __GNUC__
/* This attribute is nice: it even works through gettext invokation. For
example, gcc will complain that strprintf(_("%s"), 42) is ill-formed. */
diff --git a/src/utils/xml.cpp b/src/utils/xml.cpp
index 8642140c9..e9b2260bf 100644
--- a/src/utils/xml.cpp
+++ b/src/utils/xml.cpp
@@ -54,6 +54,9 @@ static void xmlErrorLogger(void *ctx A_UNUSED, const char *msg, ...)
if (msgSize * 3 > size)
size = msgSize * 3;
+ if (!msg)
+ return;
+
char* buf = new char[size + 1];
va_list ap;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 04:40:33 +0000