Hi,
I'm getting a memory leak that I've tracked down to semaphore.c,
AllocateSemaphoreInfo():
semaphore_info=(SemaphoreInfo *) malloc(sizeof(SemaphoreInfo));
I also have a report of a memory leak in memory.c, AcquireMagickMemory():
memory=memory_methods.acquire_memory_handler(size == 0 ? 1UL : size);
Initially, these were detected via the VS CRT during debug, however not
trusting this completely (since I know there's some clean up performed in
DestroyMagick() that _CrtDumpMemoryLeaks can miss ), I compiled a version of
IMDisplay that continually loads and saves a small PNG image. I could see the
memory increasing steadily when left over a period of 2 hrs - 18 mb it grew to
and was still growing when I killed the process.
To see this for yourself, simply add the following to
CIMDisplayDoc::DoReadImage():
for ( ;; )
{
m_pImage.read(m_szFile.GetBuffer(MAX_PATH+1));
m_pImage.write( "c:\\testleak.png" );
}
If it helps I can send you the image I'm using to test this, but it leaks no
matter what format you use.
(ImageMagick 6.4.7-3, Visual Studio 2007, Windows Vista)
Many thanks for your time,
Alan.
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