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MozillaFirefox/abuild.patch

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From: Wolfgang Rosenauer <stark@suse.de>
Subject: Fix compiler warnings which disturb autobuild
References:
### autobuild
... testing for serious compiler warnings
Program is using uninitialized variables. Note the difference between "is used"
and "may be used". Please investigate and fix.
Problematic file(s) and their linenumbers:
certificate.c: 541
nsUnicodeToJamoTTF.cpp: 855
nsObjectFrame.cpp: 1933
###
### autobuild
... testing for serious compiler warnings
Program returns random data in a function. Please fix.
Problematic file(s) and their linenumbers:
nsWebShell.cpp: 562
nsOperaProfileMigrator.cpp: 831
Program is using uninitialized variables. Note the difference between "is used" and "may be used".
Please investigate and fix.
Problematic file(s) and their linenumbers:
nsFrame.cpp: 3536
###
--- gfx/src/gtk/nsFontMetricsUtils.cpp.old 2005-03-24 07:27:33.000000000 +0100
+++ gfx/src/gtk/nsFontMetricsUtils.cpp 2005-03-24 07:28:26.000000000 +0100
@@ -75,6 +75,7 @@ NS_FontMetricsGetHints(void)
#ifdef MOZ_ENABLE_COREXFONTS
return nsFontMetricsGTK::GetHints();
#endif
+ return 1;
}
nsresult
@@ -95,6 +96,7 @@ NS_FontMetricsFamilyExists(nsIDeviceCont
#ifdef MOZ_ENABLE_COREXFONTS
return nsFontMetricsGTK::FamilyExists(aDevice, aName);
#endif
+ return 1;
}
#ifdef MOZ_ENABLE_XFT
Index: intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp
===================================================================
RCS file: /cvsroot/mozilla/intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp,v
retrieving revision 1.10
diff -u -p -6 -r1.10 nsUnicodeToJamoTTF.cpp
--- intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp 19 Feb 2005 07:27:54 -0000 1.10
+++ intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp 7 Jun 2005 07:21:10 -0000
@@ -842,12 +842,13 @@ PRInt16 JamoSrchReplace (const JamoNormM
// we don't need a separate range check here because the one in
// for-loop is sufficient.
for (PRInt32 i = start; i <= end - clusterLen; i++)
{
const JamoNormMap *match;
JamoNormMap key;
+ key.liga = 0;
// cluster array is made up of PRUint8's to save memory
// and we have to subtract aOffset from the input before looking it up.
key.seq[0] = aIn[i] - aOffset;
key.seq[1] = aIn[i + 1] - aOffset;
key.seq[2] = clusterLen == 3 ? (aIn[i + 2] - aOffset) : 0;
Index: layout/generic/nsObjectFrame.cpp
===================================================================
RCS file: /cvsroot/mozilla/layout/generic/nsObjectFrame.cpp,v
retrieving revision 1.505
diff -u -p -6 -r1.505 nsObjectFrame.cpp
--- layout/generic/nsObjectFrame.cpp 6 May 2005 03:14:31 -0000 1.505
+++ layout/generic/nsObjectFrame.cpp 7 Jun 2005 07:23:27 -0000
@@ -1850,12 +1850,13 @@ nsObjectFrame::Paint(nsPresContext*
// now we need to setup the correct location for printing
nsresult rv;
nsPluginWindow window;
nsPoint origin;
float t2p;
window.window = nsnull;
+ window.ws_info = nsnull;
// prepare embedded mode printing struct
nsPluginPrint npprint;
npprint.mode = nsPluginMode_Embedded;
// we need to find out if we are windowless or not
Index: docshell/base/nsWebShell.cpp
===================================================================
RCS file: /cvsroot/mozilla/docshell/base/nsWebShell.cpp,v
retrieving revision 1.656.2.1
diff -u -p -6 -r1.656.2.1 nsWebShell.cpp
--- docshell/base/nsWebShell.cpp 16 Sep 2005 19:11:52 -0000 1.656.2.1
+++ docshell/base/nsWebShell.cpp 22 Sep 2005 06:30:30 -0000
@@ -556,12 +556,13 @@ nsWebShell::OnLinkClickSync(nsIContent *
// XXX TODO Should be similar to the HTML IMG ALT attribute handling
// in NS 4.x
default:
NS_ABORT_IF_FALSE(0,"unexpected link verb");
return NS_ERROR_UNEXPECTED;
}
+ return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsWebShell::OnOverLink(nsIContent* aContent,
nsIURI* aURI,
const PRUnichar* aTargetSpec)
Index: layout/generic/nsFrame.cpp
===================================================================
RCS file: /cvsroot/mozilla/layout/generic/nsFrame.cpp,v
retrieving revision 3.574.2.4
diff -u -p -6 -r3.574.2.4 nsFrame.cpp
--- layout/generic/nsFrame.cpp 20 Sep 2005 06:32:09 -0000 3.574.2.4
+++ layout/generic/nsFrame.cpp 22 Sep 2005 06:31:42 -0000
@@ -3528,13 +3528,13 @@ nsresult
nsFrame::PeekOffsetParagraph(nsPresContext* aPresContext,
nsPeekOffsetStruct *aPos)
{
#ifdef DEBUG_paragraph
printf("Selecting paragraph\n");
#endif
- nsIFrame* blockFrame;
+ nsIFrame* blockFrame = NULL;
nsCOMPtr<nsILineIterator> iter (getter_AddRefs(GetBlockFrameAndLineIter(this, &blockFrame)));
if (!blockFrame || !iter)
return NS_ERROR_UNEXPECTED;
PRInt32 thisLine;
nsresult result = iter->FindLineContaining(this, &thisLine);