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authorerik <erik>2007-01-24 19:54:07 (UTC)
committer erik <erik>2007-01-24 19:54:07 (UTC)
commit89e81059e832ff77c2f0ac8b9db12f80eafa03fc (patch) (unidiff)
tree99a130fc643d2aeefdecab452f644e7b61a5f50e
parent035bbc5bf689839c8d8e7be37f347b0dd900fccf (diff)
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Each file in this commit has an instance where a pointer is checked at
one point in the code and then not checked in another point in the code. If it needed to be checked once, it needs to be checked the other time. If not the application could segfault.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opieui/big-screen/osplitter.cpp2
-rw-r--r--library/qpeapplication.cpp10
-rw-r--r--noncore/applets/pcmcia/pcmcia.cpp6
-rw-r--r--noncore/apps/checkbook/mainwindow.cpp7
-rw-r--r--noncore/apps/opie-console/procctl.cpp5
-rw-r--r--noncore/apps/tinykate/libkate/document/katedocument.cpp123
-rw-r--r--noncore/settings/sysinfo/devicesinfo.cpp2
-rw-r--r--noncore/todayplugins/stockticker/libstocks/http.c2
8 files changed, 83 insertions, 74 deletions
diff --git a/libopie2/opieui/big-screen/osplitter.cpp b/libopie2/opieui/big-screen/osplitter.cpp
index 78e919a..5d1e2cf 100644
--- a/libopie2/opieui/big-screen/osplitter.cpp
+++ b/libopie2/opieui/big-screen/osplitter.cpp
@@ -222,17 +222,17 @@ void OSplitter::addWidget( QWidget* wid, const QString& icon, const QString& lab
222 * 222 *
223 */ 223 */
224 if (!m_splitter.isEmpty() && (m_tabWidget || m_parentTab ) ) 224 if (!m_splitter.isEmpty() && (m_tabWidget || m_parentTab ) )
225 setTabWidget( m_parentTab ); 225 setTabWidget( m_parentTab );
226 else 226 else
227 { 227 {
228 if (m_hbox ) 228 if (m_hbox )
229 addToBox( cont ); 229 addToBox( cont );
230 else 230 else if (m_tabWidget)
231 addToTab( cont ); 231 addToTab( cont );
232 } 232 }
233} 233}
234 234
235 235
236/** 236/**
237 * Removes the widget from the tab widgets if necessary. 237 * Removes the widget from the tab widgets if necessary.
238 * OSplitter drops ownership of this widget and the widget 238 * OSplitter drops ownership of this widget and the widget
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 34f5e6a..d959c7a 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1764,22 +1764,22 @@ void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize )
1764 a \link docwidget.html document-oriented\endlink application. 1764 a \link docwidget.html document-oriented\endlink application.
1765 1765
1766 The \a mw widget \e must have this slot: setDocument(const QString&). 1766 The \a mw widget \e must have this slot: setDocument(const QString&).
1767 1767
1768 \sa showMainWidget() 1768 \sa showMainWidget()
1769*/ 1769*/
1770void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize ) 1770void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize )
1771{ 1771{
1772 if ( mw && argc() == 2 ) 1772 if ( mw ) {
1773 Global::setDocument( mw, QString::fromUtf8(argv()[1]) ); 1773 if ( argc() == 2 )
1774 Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
1774 1775
1775 1776 d->show(mw, nomaximize );
1776// setMainWidget(mw); see above 1777 }
1777 d->show(mw, nomaximize );
1778} 1778}
1779 1779
1780 1780
1781/*! 1781/*!
1782 If an application is started via a \link qcop.html QCop\endlink 1782 If an application is started via a \link qcop.html QCop\endlink
1783 message, the application will process the \link qcop.html 1783 message, the application will process the \link qcop.html
1784 QCop\endlink message and then quit. If the application calls this 1784 QCop\endlink message and then quit. If the application calls this
1785 function while processing a \link qcop.html QCop\endlink message, 1785 function while processing a \link qcop.html QCop\endlink message,
diff --git a/noncore/applets/pcmcia/pcmcia.cpp b/noncore/applets/pcmcia/pcmcia.cpp
index 187adc6..c639002 100644
--- a/noncore/applets/pcmcia/pcmcia.cpp
+++ b/noncore/applets/pcmcia/pcmcia.cpp
@@ -231,16 +231,22 @@ void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
231 odebug << "pcmcia: we have seen this card before" << oendl; 231 odebug << "pcmcia: we have seen this card before" << oendl;
232 executeAction( theCard, "insert" ); 232 executeAction( theCard, "insert" );
233 break; 233 break;
234 } 234 }
235 } 235 }
236 if ( !newCard ) ++it; else break; 236 if ( !newCard ) ++it; else break;
237 } 237 }
238 } 238 }
239
240 if ( !theCard ) {
241 owarn << "pcmcia: Finished working through cards in PCMCIA system but I do not have a valid card handle" << oendl;
242 return;
243 }
244
239 if ( newCard ) 245 if ( newCard )
240 { 246 {
241 odebug << "pcmcia: unconfigured card detected" << oendl; 247 odebug << "pcmcia: unconfigured card detected" << oendl;
242 QString newCardName = theCard->productIdentity(); 248 QString newCardName = theCard->productIdentity();
243 int result = QMessageBox::information( qApp->desktop(), 249 int result = QMessageBox::information( qApp->desktop(),
244 tr( "PCMCIA/CF Subsystem" ), 250 tr( "PCMCIA/CF Subsystem" ),
245 tr( "<qt>You have inserted the card<br/><b>%1</b><br/>This card is not yet configured. Do you want to configure it now?</qt>" ).arg( newCardName ), 251 tr( "<qt>You have inserted the card<br/><b>%1</b><br/>This card is not yet configured. Do you want to configure it now?</qt>" ).arg( newCardName ),
246 tr( "Yes" ), tr( "No" ), 0, 0, 1 ); 252 tr( "Yes" ), tr( "No" ), 0, 0, 1 );
diff --git a/noncore/apps/checkbook/mainwindow.cpp b/noncore/apps/checkbook/mainwindow.cpp
index d9e2047..8e2e2e3 100644
--- a/noncore/apps/checkbook/mainwindow.cpp
+++ b/noncore/apps/checkbook/mainwindow.cpp
@@ -238,16 +238,17 @@ void MainWindow::slotEdit()
238 return; 238 return;
239 openBook( curritem ); 239 openBook( curritem );
240} 240}
241 241
242 242
243// --- openBook --------------------------------------------------------------- 243// --- openBook ---------------------------------------------------------------
244void MainWindow::openBook(QListViewItem *curritem) 244void MainWindow::openBook(QListViewItem *curritem)
245{ 245{
246 if ( !curritem ) return;
246 // find book in List 247 // find book in List
247 QString currname=curritem->text(posName); 248 QString currname=curritem->text(posName);
248 CBInfo *cb = checkbooks->first(); 249 CBInfo *cb = checkbooks->first();
249 while ( cb ) { 250 while ( cb ) {
250 if ( cb->name() == currname ) 251 if ( cb->name() == currname )
251 break; 252 break;
252 cb = checkbooks->next(); 253 cb = checkbooks->next();
253 } 254 }
@@ -272,20 +273,18 @@ void MainWindow::openBook(QListViewItem *curritem)
272 _cfg.setLastBook( currname ); 273 _cfg.setLastBook( currname );
273 Checkbook *currcb = new Checkbook( this, cb, &_cfg ); 274 Checkbook *currcb = new Checkbook( this, cb, &_cfg );
274 if ( QPEApplication::execDialog( currcb ) == QDialog::Accepted ) 275 if ( QPEApplication::execDialog( currcb ) == QDialog::Accepted )
275 { 276 {
276 QString newname = cb->name(); 277 QString newname = cb->name();
277 if ( currname != newname ) 278 if ( currname != newname )
278 { 279 {
279 // Update name if changed 280 // Update name if changed
280 if( curritem ) { 281 curritem->setText( posName, newname );
281 curritem->setText( posName, newname ); 282 cbList->sort();
282 cbList->sort();
283 }
284 _cfg.setLastBook( newname ); 283 _cfg.setLastBook( newname );
285 284
286 // Remove old file 285 // Remove old file
287 QFile f( tempFilename ); 286 QFile f( tempFilename );
288 if ( f.exists() ) 287 if ( f.exists() )
289 f.remove(); 288 f.remove();
290 289
291 // Get new filename 290 // Get new filename
diff --git a/noncore/apps/opie-console/procctl.cpp b/noncore/apps/opie-console/procctl.cpp
index a44529b..5239e26 100644
--- a/noncore/apps/opie-console/procctl.cpp
+++ b/noncore/apps/opie-console/procctl.cpp
@@ -44,17 +44,20 @@ void ProcCtl::remove( pid_t pi ) {
44 return; 44 return;
45 } 45 }
46 46
47 con = m_last; 47 con = m_last;
48 ProcContainer* forw = 0l; 48 ProcContainer* forw = 0l;
49 while (con ) { 49 while (con ) {
50 /* remove it */ 50 /* remove it */
51 if ( pi == con->pid ) { 51 if ( pi == con->pid ) {
52 forw->prev = con->prev; 52 if (forw)
53 forw->prev = con->prev;
54 else
55 forw = con->prev;
53 delete con; 56 delete con;
54 return; 57 return;
55 } 58 }
56 59
57 forw = con; 60 forw = con;
58 con = con->prev; 61 con = con->prev;
59 } 62 }
60 63
diff --git a/noncore/apps/tinykate/libkate/document/katedocument.cpp b/noncore/apps/tinykate/libkate/document/katedocument.cpp
index b82a86a..692fd46 100644
--- a/noncore/apps/tinykate/libkate/document/katedocument.cpp
+++ b/noncore/apps/tinykate/libkate/document/katedocument.cpp
@@ -2010,17 +2010,17 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int xStart, int xEnd
2010 2010
2011void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, int xEnd, bool showTabs) 2011void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, int xEnd, bool showTabs)
2012{ 2012{
2013 TextLine::Ptr textLine; 2013 TextLine::Ptr textLine;
2014 int len; 2014 int len;
2015 const QChar *s; 2015 const QChar *s;
2016 int z, x; 2016 int z, x;
2017 QChar ch; 2017 QChar ch;
2018 Attribute *a = 0L; 2018 Attribute *attrptr = 0L;
2019 int attr, nextAttr; 2019 int attr, nextAttr;
2020 int xs; 2020 int xs;
2021 int xc, zc; 2021 int xc, zc;
2022 2022
2023 if (line > lastLine()) { 2023 if (line > lastLine()) {
2024 paint.fillRect(0, y, xEnd - xStart,fontHeight, colors[0]); 2024 paint.fillRect(0, y, xEnd - xStart,fontHeight, colors[0]);
2025 return; 2025 return;
2026 } 2026 }
@@ -2035,26 +2035,26 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
2035 do { 2035 do {
2036 xc = x; 2036 xc = x;
2037 zc = z; 2037 zc = z;
2038 if (z == len) break; 2038 if (z == len) break;
2039 ch = s[z];//textLine->getChar(z); 2039 ch = s[z];//textLine->getChar(z);
2040 if (ch == '\t') { 2040 if (ch == '\t') {
2041 x += m_tabWidth - (x % m_tabWidth); 2041 x += m_tabWidth - (x % m_tabWidth);
2042 } else { 2042 } else {
2043 a = &m_attribs[textLine->getAttr(z)]; 2043 attrptr = &m_attribs[textLine->getAttr(z)];
2044 2044
2045 if (a->bold && a->italic) 2045 if (attrptr->bold && attrptr->italic)
2046 x += myFontMetricsBI.width(ch); 2046 x += myFontMetricsBI.width(ch);
2047 else if (a->bold) 2047 else if (attrptr->bold)
2048 x += myFontMetricsBold.width(ch); 2048 x += myFontMetricsBold.width(ch);
2049 else if (a->italic) 2049 else if (attrptr->italic)
2050 x += myFontMetricsItalic.width(ch); 2050 x += myFontMetricsItalic.width(ch);
2051 else 2051 else
2052 x += myFontMetrics.width(ch); 2052 x += myFontMetrics.width(ch);
2053 } 2053 }
2054 z++; 2054 z++;
2055 } while (x <= xStart); 2055 } while (x <= xStart);
2056 2056
2057 // draw background 2057 // draw background
2058 xs = xStart; 2058 xs = xStart;
2059 attr = textLine->getRawAttr(zc); 2059 attr = textLine->getRawAttr(zc);
2060 while (x < xEnd) 2060 while (x < xEnd)
@@ -2074,23 +2074,23 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
2074 if (z == len) break; 2074 if (z == len) break;
2075 2075
2076 ch = s[z];//textLine->getChar(z); 2076 ch = s[z];//textLine->getChar(z);
2077 2077
2078 if (ch == '\t') 2078 if (ch == '\t')
2079 x += m_tabWidth - (x % m_tabWidth); 2079 x += m_tabWidth - (x % m_tabWidth);
2080 else 2080 else
2081 { 2081 {
2082 a = &m_attribs[textLine->getAttr(z)]; 2082 attrptr = &m_attribs[textLine->getAttr(z)];
2083 2083
2084 if (a->bold && a->italic) 2084 if (attrptr->bold && attrptr->italic)
2085 x += myFontMetricsBI.width(ch); 2085 x += myFontMetricsBI.width(ch);
2086 else if (a->bold) 2086 else if (attrptr->bold)
2087 x += myFontMetricsBold.width(ch); 2087 x += myFontMetricsBold.width(ch);
2088 else if (a->italic) 2088 else if (attrptr->italic)
2089 x += myFontMetricsItalic.width(ch); 2089 x += myFontMetricsItalic.width(ch);
2090 else 2090 else
2091 x += myFontMetrics.width(ch); 2091 x += myFontMetrics.width(ch);
2092 } 2092 }
2093 z++; 2093 z++;
2094 } 2094 }
2095 2095
2096 if (attr & taSelected) 2096 if (attr & taSelected)
@@ -2109,85 +2109,83 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
2109 ch = s[z];//textLine->getChar(z); 2109 ch = s[z];//textLine->getChar(z);
2110 if (ch == '\t') { 2110 if (ch == '\t') {
2111 if (z > zc) { 2111 if (z > zc) {
2112 //this should cause no copy at all 2112 //this should cause no copy at all
2113 QConstString str((QChar *) &s[zc], z - zc /*+1*/); 2113 QConstString str((QChar *) &s[zc], z - zc /*+1*/);
2114 QString s = str.string(); 2114 QString s = str.string();
2115 paint.drawText(x - xStart, y, s); 2115 paint.drawText(x - xStart, y, s);
2116 2116
2117 if (a->bold && a->italic) 2117 if (attrptr && attrptr->bold && attrptr->italic)
2118 x += myFontMetricsBI.width(s); 2118 x += myFontMetricsBI.width(s);
2119 else if (a->bold) 2119 else if (attrptr && attrptr->bold)
2120 x += myFontMetricsBold.width(s); 2120 x += myFontMetricsBold.width(s);
2121 else if (a->italic) 2121 else if (attrptr && attrptr->italic)
2122 x += myFontMetricsItalic.width(s); 2122 x += myFontMetricsItalic.width(s);
2123 else 2123 else
2124 x += myFontMetrics.width(s); 2124 x += myFontMetrics.width(s);
2125 } 2125 }
2126 zc = z +1; 2126 zc = z +1;
2127 2127
2128 if (showTabs) { 2128 if (showTabs) {
2129 nextAttr = textLine->getRawAttr(z); 2129 nextAttr = textLine->getRawAttr(z);
2130 if (nextAttr != attr) { 2130 if (nextAttr != attr) {
2131 attr = nextAttr; 2131 attr = nextAttr;
2132 a = &m_attribs[attr & taAttrMask]; 2132 attrptr = &m_attribs[attr & taAttrMask];
2133 2133
2134 if (attr & taSelected) paint.setPen(a->selCol); 2134 if (attr & taSelected) paint.setPen(attrptr->selCol);
2135 else paint.setPen(a->col); 2135 else paint.setPen(attrptr->col);
2136 2136
2137 if (a->bold && a->italic) 2137 if (attrptr->bold && attrptr->italic)
2138 paint.setFont(myFontBI); 2138 paint.setFont(myFontBI);
2139 else if (a->bold) 2139 else if (attrptr->bold)
2140 paint.setFont(myFontBold); 2140 paint.setFont(myFontBold);
2141 else if (a->italic) 2141 else if (attrptr->italic)
2142 paint.setFont(myFontItalic); 2142 paint.setFont(myFontItalic);
2143 else 2143 else
2144 paint.setFont(myFont); 2144 paint.setFont(myFont);
2145 } 2145 }
2146 2146
2147// paint.drawLine(x - xStart, y -2, x - xStart, y);
2148// paint.drawLine(x - xStart, y, x - xStart + 2, y);
2149 paint.drawPoint(x - xStart, y); 2147 paint.drawPoint(x - xStart, y);
2150 paint.drawPoint(x - xStart +1, y); 2148 paint.drawPoint(x - xStart +1, y);
2151 paint.drawPoint(x - xStart, y -1); 2149 paint.drawPoint(x - xStart, y -1);
2152 } 2150 }
2153 x += m_tabWidth - (x % m_tabWidth); 2151 x += m_tabWidth - (x % m_tabWidth);
2154 } else { 2152 } else {
2155 nextAttr = textLine->getRawAttr(z); 2153 nextAttr = textLine->getRawAttr(z);
2156 if (nextAttr != attr) { 2154 if (nextAttr != attr) {
2157 if (z > zc) { 2155 if (z > zc) {
2158 QConstString str((QChar *) &s[zc], z - zc /*+1*/); 2156 QConstString str((QChar *) &s[zc], z - zc /*+1*/);
2159 QString s = str.string(); 2157 QString s = str.string();
2160 paint.drawText(x - xStart, y, s); 2158 paint.drawText(x - xStart, y, s);
2161 2159
2162 if (a->bold && a->italic) 2160 if (attrptr->bold && attrptr->italic)
2163 x += myFontMetricsBI.width(s); 2161 x += myFontMetricsBI.width(s);
2164 else if (a->bold) 2162 else if (attrptr->bold)
2165 x += myFontMetricsBold.width(s); 2163 x += myFontMetricsBold.width(s);
2166 else if (a->italic) 2164 else if (attrptr->italic)
2167 x += myFontMetricsItalic.width(s); 2165 x += myFontMetricsItalic.width(s);
2168 else 2166 else
2169 x += myFontMetrics.width(s); 2167 x += myFontMetrics.width(s);
2170 zc = z; 2168 zc = z;
2171 } 2169 }
2172 attr = nextAttr; 2170 attr = nextAttr;
2173 a = &m_attribs[attr & taAttrMask]; 2171 attrptr = &m_attribs[attr & taAttrMask];
2174 2172
2175 if (attr & taSelected) paint.setPen(a->selCol); 2173 if (attr & taSelected) paint.setPen(attrptr->selCol);
2176 else paint.setPen(a->col); 2174 else paint.setPen(attrptr->col);
2177 2175
2178 if (a->bold && a->italic) 2176 if (attrptr->bold && attrptr->italic)
2179 paint.setFont(myFontBI); 2177 paint.setFont(myFontBI);
2180 else if (a->bold) 2178 else if (attrptr->bold)
2181 paint.setFont(myFontBold); 2179 paint.setFont(myFontBold);
2182 else if (a->italic) 2180 else if (attrptr->italic)
2183 paint.setFont(myFontItalic); 2181 paint.setFont(myFontItalic);
2184 else 2182 else
2185 paint.setFont(myFont); 2183 paint.setFont(myFont);
2186 } 2184 }
2187 } 2185 }
2188 z++; 2186 z++;
2189 } 2187 }
2190 if (z > zc) { 2188 if (z > zc) {
2191 QConstString str((QChar *) &s[zc], z - zc /*+1*/); 2189 QConstString str((QChar *) &s[zc], z - zc /*+1*/);
2192 paint.drawText(x - xStart, y, str.string()); 2190 paint.drawText(x - xStart, y, str.string());
2193 } 2191 }
@@ -2222,17 +2220,19 @@ bool KateDocument::doSearch(SConfig &sc, const QString &searchFor) {
2222 2220
2223 while (line <= searchEnd) { 2221 while (line <= searchEnd) {
2224 textLine = getTextLine(line); 2222 textLine = getTextLine(line);
2225 tlen = textLine->length(); 2223 tlen = textLine->length();
2226 if (tlen > bufLen) { 2224 if (tlen > bufLen) {
2227 delete [] t; 2225 delete [] t;
2228 bufLen = (tlen + 255) & (~255); 2226 bufLen = (tlen + 255) & (~255);
2229 t = new QChar[bufLen]; 2227 t = new QChar[bufLen];
2230 } 2228 } else if (!t)
2229 t = new QChar[bufLen];
2230
2231 memcpy(t, textLine->getText(), tlen*sizeof(QChar)); 2231 memcpy(t, textLine->getText(), tlen*sizeof(QChar));
2232 if (sc.flags & KateView::sfSelected) { 2232 if (sc.flags & KateView::sfSelected) {
2233 pos = 0; 2233 pos = 0;
2234 do { 2234 do {
2235 pos = textLine->findSelected(pos); 2235 pos = textLine->findSelected(pos);
2236 newPos = textLine->findUnselected(pos); 2236 newPos = textLine->findUnselected(pos);
2237 memset(&t[pos], 0, (newPos - pos)*sizeof(QChar)); 2237 memset(&t[pos], 0, (newPos - pos)*sizeof(QChar));
2238 pos = newPos; 2238 pos = newPos;
@@ -2283,17 +2283,18 @@ bool KateDocument::doSearch(SConfig &sc, const QString &searchFor) {
2283 2283
2284 while (line >= searchEnd) { 2284 while (line >= searchEnd) {
2285 textLine = getTextLine(line); 2285 textLine = getTextLine(line);
2286 tlen = textLine->length(); 2286 tlen = textLine->length();
2287 if (tlen > bufLen) { 2287 if (tlen > bufLen) {
2288 delete [] t; 2288 delete [] t;
2289 bufLen = (tlen + 255) & (~255); 2289 bufLen = (tlen + 255) & (~255);
2290 t = new QChar[bufLen]; 2290 t = new QChar[bufLen];
2291 } 2291 } else if (!t)
2292 t = new QChar[bufLen];
2292 memcpy(t, textLine->getText(), tlen*sizeof(QChar)); 2293 memcpy(t, textLine->getText(), tlen*sizeof(QChar));
2293 if (sc.flags & KateView::sfSelected) { 2294 if (sc.flags & KateView::sfSelected) {
2294 pos = 0; 2295 pos = 0;
2295 do { 2296 do {
2296 pos = textLine->findSelected(pos); 2297 pos = textLine->findSelected(pos);
2297 newPos = textLine->findUnselected(pos); 2298 newPos = textLine->findUnselected(pos);
2298 memset(&t[pos], 0, (newPos - pos)*sizeof(QChar)); 2299 memset(&t[pos], 0, (newPos - pos)*sizeof(QChar));
2299 pos = newPos; 2300 pos = newPos;
diff --git a/noncore/settings/sysinfo/devicesinfo.cpp b/noncore/settings/sysinfo/devicesinfo.cpp
index 164d608..428cfd4 100644
--- a/noncore/settings/sysinfo/devicesinfo.cpp
+++ b/noncore/settings/sysinfo/devicesinfo.cpp
@@ -260,17 +260,17 @@ void UsbCategory::populate()
260 } 260 }
261 else 261 else
262 { 262 {
263 odebug << "adding new dev" << oendl; 263 odebug << "adding new dev" << oendl;
264 dev = new UsbDevice( lastDev, QString( "Generic USB Hub Device" ) ); 264 dev = new UsbDevice( lastDev, QString( "Generic USB Hub Device" ) );
265 lastDev = dev; 265 lastDev = dev;
266 } 266 }
267 } 267 }
268 else if ( line.startsWith( "S: Product" ) ) 268 else if ( dev && line.startsWith( "S: Product" ) )
269 { 269 {
270 int dp = line.find( '=' ); 270 int dp = line.find( '=' );
271 dev->setText( 0, dp != -1 ? line.right( line.length()-1-dp ) : "<unknown>" ); 271 dev->setText( 0, dp != -1 ? line.right( line.length()-1-dp ) : "<unknown>" );
272 } 272 }
273 else 273 else
274 { 274 {
275 continue; 275 continue;
276 } 276 }
diff --git a/noncore/todayplugins/stockticker/libstocks/http.c b/noncore/todayplugins/stockticker/libstocks/http.c
index 2f38f8a..cc78ab7 100644
--- a/noncore/todayplugins/stockticker/libstocks/http.c
+++ b/noncore/todayplugins/stockticker/libstocks/http.c
@@ -205,17 +205,17 @@ libstocks_return_code http_get(char *http_file, char *http_server, char **pdata)
205 205
206 /* get headers to test status line */ 206 /* get headers to test status line */
207 /* and to split headers and content */ 207 /* and to split headers and content */
208 208
209 temp = data; 209 temp = data;
210 header_founded = 0; 210 header_founded = 0;
211 while( !header_founded ) 211 while( !header_founded )
212 { 212 {
213 if (*temp==0) return ERRRHEA; 213 if (!temp || *temp==0) return ERRRHEA;
214 214
215 if( *temp==0x0A ) 215 if( *temp==0x0A )
216 { 216 {
217 /* test if it is the header end */ 217 /* test if it is the header end */
218 temp ++; 218 temp ++;
219 if (*temp == 0x0D) temp++; 219 if (*temp == 0x0D) temp++;
220 if (*temp == 0x0A) header_founded = 1; 220 if (*temp == 0x0A) header_founded = 1;
221 } 221 }