@@ -227,8 +227,11 @@ int qed_check(BDRVQEDState *s, BdrvCheckResult *result, bool fix)
};
int ret;
- check.used_clusters = g_malloc0(((check.nclusters + 31) / 32) *
- sizeof(check.used_clusters[0]));
+ check.used_clusters = g_try_malloc0(((check.nclusters + 31) / 32) *
+ sizeof(check.used_clusters[0]));
+ if (check.nclusters && check.used_clusters == NULL) {
+ return -ENOMEM;
+ }
check.result->bfi.total_clusters =
(s->header.image_size + s->header.cluster_size - 1) /
@@ -1208,7 +1208,11 @@ static void qed_aio_write_inplace(QEDAIOCB *acb, uint64_t offset, size_t len)
struct iovec *iov = acb->qiov->iov;
if (!iov->iov_base) {
- iov->iov_base = qemu_blockalign(acb->common.bs, iov->iov_len);
+ iov->iov_base = qemu_try_blockalign(acb->common.bs, iov->iov_len);
+ if (iov->iov_base == NULL) {
+ qed_aio_complete(acb, -ENOMEM);
+ return;
+ }
memset(iov->iov_base, 0, iov->iov_len);
}
}