Re: [PATCH] hyperv: prevent potential NULL dereference

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On a Friday in 2024, Kristina Hanicova wrote:
On Fri, May 3, 2024 at 11:43 AM Oleg Sviridov <oleg.sviridov@xxxxxxxxxxx>
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@xxxxxxxxxxx>
---
 src/hyperv/hyperv_driver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


Reviewed-by: Kristína Hanicová <khanicov@xxxxxxxxxx>

Now pushed.

Jano

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