Re: [PATCH] hyperv: prevent potential NULL dereference
On a Friday in 2024, Kristina Hanicova wrote:
On Fri, May 3, 2024 at 11:43 AM Oleg Sviridov
<oleg.sviridov(a)red-soft.ru>
wrote:
> Return value of a function 'virDomainChrDefNew' is dereferenced
> at hyperv_driver.c without checking for NULL, which can lead to
> NULL dereference immediatly after.
*immediately
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> Signed-off-by: Oleg Sviridov <oleg.sviridov(a)red-soft.ru>
> ---
> src/hyperv/hyperv_driver.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
Reviewed-by: Kristína Hanicová <khanicov(a)redhat.com>
Now pushed.
Jano
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