[ONGERRIT] leaked ODBC statement handles
Lionel Elie Mamane
lionel at mamane.lu
Thu Jul 19 03:43:30 PDT 2012
On Wed, Jul 18, 2012 at 03:09:55PM -0400, Terrence Enger wrote:
> Patch attached. I think it as we discussed.
Thanks. Applied & pushed to master.
I split your patch into three commits:
- avoid freeing the NULL handle
- ODBMetaDataRS ctor: abort if statement handle allocation failed
- stop some leaked statement handles
In particular, in the "ODBMetaDataRS ctor: abort if statement handle
allocation failed" commit, I moved the abort (exception throwing) to
the top of the function instead of the bottom. At the bottom, it would
leak the allocation in m_pRowStatusArray, and a reference count in
m_pConnection (because acquire has already been called).
By contrast, the other initialisations done before, in the
initialisation list are safe: no heap allocation :)
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