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-rw-r--r--apt-pkg/tagfile.cc30
1 files changed, 15 insertions, 15 deletions
diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc
index aa0f1eee8..10bc08d95 100644
--- a/apt-pkg/tagfile.cc
+++ b/apt-pkg/tagfile.cc
@@ -58,18 +58,19 @@ pkgTagFile::pkgTagFile(FileFd *pFd,unsigned long long Size)
d = new pkgTagFilePrivate(pFd, Size);
if (d->Fd.IsOpen() == false)
- {
d->Start = d->End = d->Buffer = 0;
+ else
+ d->Buffer = (char*)malloc(sizeof(char) * Size);
+
+ if (d->Buffer == NULL)
d->Done = true;
- d->iOffset = 0;
- return;
- }
-
- d->Buffer = new char[Size];
+ else
+ d->Done = false;
+
d->Start = d->End = d->Buffer;
- d->Done = false;
d->iOffset = 0;
- Fill();
+ if (d->Done == false)
+ Fill();
}
/*}}}*/
// TagFile::~pkgTagFile - Destructor /*{{{*/
@@ -77,11 +78,11 @@ pkgTagFile::pkgTagFile(FileFd *pFd,unsigned long long Size)
/* */
pkgTagFile::~pkgTagFile()
{
- delete [] d->Buffer;
+ free(d->Buffer);
delete d;
}
/*}}}*/
-// TagFile::Offset - Return the current offset in the buffer /*{{{*/
+// TagFile::Offset - Return the current offset in the buffer /*{{{*/
unsigned long pkgTagFile::Offset()
{
return d->iOffset;
@@ -103,14 +104,13 @@ bool pkgTagFile::Resize()
bool pkgTagFile::Resize(unsigned long long const newSize)
{
unsigned long long const EndSize = d->End - d->Start;
- char *tmp;
// get new buffer and use it
- tmp = new char[newSize];
- memcpy(tmp, d->Buffer, d->Size);
+ char* newBuffer = (char*)realloc(d->Buffer, sizeof(char) * newSize);
+ if (newBuffer == NULL)
+ return false;
+ d->Buffer = newBuffer;
d->Size = newSize;
- delete [] d->Buffer;
- d->Buffer = tmp;
// update the start/end pointers to the new buffer
d->Start = d->Buffer;