KVM: selftests: Check calloc() return in vcpu_get_reg_list()

vcpu_get_reg_list() allocates reg_list with calloc() and immediately
dereferences it via reg_list->n without checking for allocation failure,
unlike every other allocation in this file which is guarded by
TEST_ASSERT(). If calloc() returns NULL the test crashes with a NULL
pointer dereference instead of a clean failure message.

Add the missing TEST_ASSERT() check.

Fixes: fd02029a9e01 ("KVM: selftests: Add aarch64 get-reg-list test")
Signed-off-by: Chaithanya Lagisetty <nagachaithanya9911@gmail.com>
Link: https://patch.msgid.link/20260901090839.3338955-1-nagachaithanya9911@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

0 files changed, 0 insertions, 0 deletions