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[Qemu-devel] [PATCH 86/97] tpm: Make sure the locality received from bac
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH 86/97] tpm: Make sure the locality received from backend is valid |
Date: |
Mon, 1 Apr 2019 16:00:00 -0500 |
From: Stefan Berger <address@hidden>
Make sure that the locality passed from the backend to
tpm_tis_request_completed() is valid.
Signed-off-by: Stefan Berger <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
(cherry picked from commit a639f96111eadb3b8e3021fd3f27e2948ad1c640)
Signed-off-by: Michael Roth <address@hidden>
---
hw/tpm/tpm_tis.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
index 9a795ce96c..1554026788 100644
--- a/hw/tpm/tpm_tis.c
+++ b/hw/tpm/tpm_tis.c
@@ -295,6 +295,8 @@ static void tpm_tis_request_completed(TPMIf *ti, int ret)
uint8_t locty = s->cmd.locty;
uint8_t l;
+ assert(TPM_TIS_IS_VALID_LOCTY(locty));
+
if (s->cmd.selftest_done) {
for (l = 0; l < TPM_TIS_NUM_LOCALITIES; l++) {
s->loc[l].sts |= TPM_TIS_STS_SELFTEST_DONE;
--
2.17.1
- [Qemu-devel] [PATCH 75/97] Changes requirement for "vsubsbs" instruction, (continued)
- [Qemu-devel] [PATCH 75/97] Changes requirement for "vsubsbs" instruction, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 22/97] aio: Do aio_notify_accept only during blocking aio_poll, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 44/97] target/arm: Fix cpu_get_tb_cpu_state() for non-SVE CPUs, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 93/97] qga: update docs with systemd suspend support info, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 74/97] iotests: make 235 work on s390 (and others), Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 79/97] linux-user: write(fd, NULL, 0) parity with linux's treatment of same, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 29/97] target/xtensa: fix FPU2000 bugs, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 64/97] qemu-img: Fix leak, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 81/97] s390x: Return specification exception for unimplemented diag 308 subcodes, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 02/97] target/arm: Fix typo in do_sat_addsub_64, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 86/97] tpm: Make sure the locality received from backend is valid,
Michael Roth <=
- [Qemu-devel] [PATCH 01/97] target/arm: Fix sign of sve_cmpeq_ppzw/sve_cmpne_ppzw, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 63/97] qemu-img: Fix typo, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 41/97] block/rbd: Attempt to parse legacy filenames, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 80/97] linux-user: make pwrite64/pread64(fd, NULL, 0, offset) return 0, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 58/97] vhost-scsi: prevent using uninitialized vqs, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 91/97] tpm_tis: fix loop that cancels any seizure by a lower locality, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 40/97] block/rbd: pull out qemu_rbd_convert_options, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 50/97] virtio: do not take address of packed members, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 77/97] pc:piix4: Update smbus I/O space after a migration, Michael Roth, 2019/04/01
- [Qemu-devel] [PATCH 62/97] fdc: fix segfault in fdctrl_stop_transfer() when DMA is disabled, Michael Roth, 2019/04/01