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Bug 126484 Occurences of uninitialized variables being used before being set (in Bidi files)

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patch by mozilla-bugs@nogin.org r=smontagu sr=bz
This commit is contained in:
timeless@mozdev.org 2007-06-28 13:02:49 -07:00
parent bc9839eb92
commit c14aff16d7
1 changed files with 8 additions and 4 deletions
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12
intl/unicharutil/util/nsBidiUtils.cpp
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@ -265,7 +265,7 @@ nsresult ArabicShaping(const PRUnichar* aString, PRUint32 aLen,
PRUnichar formB;
PRInt8 leftJ, thisJ, rightJ;
PRInt8 leftNoTrJ, rightNoTrJ;
thisJ = eNJ;
thisJ = leftNoTrJ = eNJ;
rightJ = GetJoiningClass(*(src));
while(src<tempBuf+aLen-1) {
leftJ = thisJ;
@ -371,7 +371,9 @@ nsresult Conv_FE_06_WithReverse(const nsString& aSrc, nsString& aDst)
{
PRUnichar *aSrcUnichars = (PRUnichar *)aSrc.get();
PRBool foundArabic = PR_FALSE;
PRUint32 i,endArabic, beginArabic, size = aSrc.Length();
PRUint32 i, endArabic, beginArabic, size;
beginArabic = 0;
size = aSrc.Length();
aDst.Truncate();
for (endArabic=0;endArabic<size;endArabic++) {
if (aSrcUnichars[endArabic] == 0x0000)
@ -419,7 +421,9 @@ nsresult Conv_06_FE_WithReverse(const nsString& aSrc,
PRUint32 aDir)
{
PRUnichar *aSrcUnichars = (PRUnichar *)aSrc.get();
PRUint32 i,beginArabic, endArabic, size = aSrc.Length();
PRUint32 i, beginArabic, endArabic, size;
beginArabic = 0;
size = aSrc.Length();
aDst.Truncate();
PRBool foundArabic = PR_FALSE;
for (endArabic=0;endArabic<size;endArabic++) {
@ -446,7 +450,7 @@ nsresult Conv_06_FE_WithReverse(const nsString& aSrc,
buf, &len,
PR_TRUE, PR_FALSE);
// to reverse the numerals
PRUint32 endNumeral, beginNumeral;
PRUint32 endNumeral, beginNumeral = 0;
for (endNumeral=0;endNumeral<=len-1;endNumeral++){
PRBool foundNumeral = PR_FALSE;
while((endNumeral < len) && (IS_ARABIC_DIGIT(buf[endNumeral])) ) {