Re: Avoiding selected variable assignments before null pointer checks

Markus Elfring <[email protected]>
Newsgroups org.kernel.vger.linux-hardening,org.kernel.vger.kernel-janitors,org.kernel.vger.linux-kernel
Message-ID <[email protected]> 
…
> Test result:
> Markus_Elfring@Sonne:…/Projekte/Linux/next-analyses> time /usr/bin/spatch --timeout 23 -j4 --chunksize 1 --no-loops -dir . …/Projekte/Coccinelle/janitor/show_pointer_dereferences_before_check10.cocci > …/Projekte/Bau/Linux/scripts/Coccinelle/show_pointer_dereferences_before_check10-20260701.diff 2> …/Projekte/Bau/Linux/scripts/Coccinelle/show_pointer_dereferences_before_check10-errors-20260701.txt
…

Which factors do seem to hinder to achieve more desirable improvements
also for such a source code search approach?

Regards,
Markus
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