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| author | David S. Miller <davem@davemloft.net> | 2018-05-04 15:58:56 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-04 15:58:56 +0200 |
| commit | a7b15ab887e5b8e9803136b5a4a0008d7a3dea86 (patch) | |
| tree | ca5342d29badb2a3cce2a353b786c8ab4a993c1e /sound/pci/asihpi/hpioctl.c | |
| parent | Merge branch 'sh_eth-complain-on-access-to-unimplemented-TSU-registers' (diff) | |
| parent | Merge tag 'linux-kselftest-4.17-rc4' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| download | linux-a7b15ab887e5b8e9803136b5a4a0008d7a3dea86.tar.xz linux-a7b15ab887e5b8e9803136b5a4a0008d7a3dea86.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Overlapping changes in selftests Makefile.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/pci/asihpi/hpioctl.c')
| -rw-r--r-- | sound/pci/asihpi/hpioctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c index 5badd08e1d69..b1a2a7ea4172 100644 --- a/sound/pci/asihpi/hpioctl.c +++ b/sound/pci/asihpi/hpioctl.c @@ -33,6 +33,7 @@ #include <linux/stringify.h> #include <linux/module.h> #include <linux/vmalloc.h> +#include <linux/nospec.h> #ifdef MODULE_FIRMWARE MODULE_FIRMWARE("asihpi/dsp5000.bin"); @@ -186,7 +187,8 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct hpi_adapter *pa = NULL; if (hm->h.adapter_index < ARRAY_SIZE(adapters)) - pa = &adapters[hm->h.adapter_index]; + pa = &adapters[array_index_nospec(hm->h.adapter_index, + ARRAY_SIZE(adapters))]; if (!pa || !pa->adapter || !pa->adapter->type) { hpi_init_response(&hr->r0, hm->h.object, |