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Use the heap instead of the stack, removing the alloca() call. Reported-by: Peter Maydell Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Harsh Prateek Bora Reviewed-by: Manos Pitsidianakis Reviewed-by: Peter Maydell Reviewed-by: Stefan Hajnoczi --- target/ppc/kvm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c index d145774b09a..937b9ee986d 100644 --- a/target/ppc/kvm.c +++ b/target/ppc/kvm.c @@ -2760,11 +2760,10 @@ int kvmppc_save_htab(QEMUFile *f, int fd, size_t bu= fsize, int64_t max_ns) int kvmppc_load_htab_chunk(QEMUFile *f, int fd, uint32_t index, uint16_t n_valid, uint16_t n_invalid, Error **e= rrp) { - struct kvm_get_htab_header *buf; size_t chunksize =3D sizeof(*buf) + n_valid * HASH_PTE_SIZE_64; + g_autofree struct kvm_get_htab_header *buf =3D g_malloc(chunksize); ssize_t rc; =20 - buf =3D alloca(chunksize); buf->index =3D index; buf->n_valid =3D n_valid; buf->n_invalid =3D n_invalid; --=20 2.51.0