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Bug 238455 warning C4244: 'argument' : conversion from 'PRInt64' to 'size_t', possible loss of data

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r=roc sr=dveditz
This commit is contained in:
timeless%mozdev.org 2004-04-13 05:28:12 +00:00
parent a69d43c721
commit 6109079414
1 changed files with 7 additions and 3 deletions
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10
widget/src/xpwidgets/nsTransferable.cpp
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@ -247,10 +247,15 @@ DataStruct::ReadCache(nsISupports** aData, PRUint32* aDataLen)
if ( cacheFile && NS_SUCCEEDED(cacheFile->Exists(&exists)) && exists ) {
// get the size of the file
PRInt64 fileSize;
PRInt64 max32(LL_INIT(0, 0xFFFFFFFF));
cacheFile->GetFileSize(&fileSize);
if (LL_CMP(fileSize, >, max32))
return NS_ERROR_OUT_OF_MEMORY;
PRUint32 size;
LL_L2UI(size, fileSize);
// create new memory for the large clipboard data
char * data = (char *)nsMemory::Alloc(fileSize);
char * data = (char *)nsMemory::Alloc(size);
if ( !data )
return NS_ERROR_OUT_OF_MEMORY;
@ -264,8 +269,7 @@ DataStruct::ReadCache(nsISupports** aData, PRUint32* aDataLen)
nsresult rv = inStr->Read(data, fileSize, aDataLen);
// make sure we got all the data ok
if ( NS_SUCCEEDED(rv) && *aDataLen == (PRUint32)fileSize) {
*aDataLen = fileSize;
if (NS_SUCCEEDED(rv) && *aDataLen == size) {
nsPrimitiveHelpers::CreatePrimitiveForData ( mFlavor.get(), data, fileSize, aData );
return *aData ? NS_OK : NS_ERROR_FAILURE;
}