Messages in this thread | | | From | Keith Owens <> | Subject | Re: [RFC] solution for the inet_ntoa problem, buffer allocator | Date | Wed, 05 Jul 2000 23:58:27 +1000 |
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On Wed, 05 Jul 2000 14:08:49 +0200, Olaf Titz <olaf@bigred.inka.de> wrote: >Each buffer is tagged >with the return address of the caller (here called "scope"). A buffer >is considered free when its scope doesn't match the current one.
Double check that __builtin_return_address() gives correct results with and without frame pointers. There are reports that it gives incorrect data on some versions of gcc when the kernel is compiled with -fomit-frame-pointer.
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