Andrei VaginandgVisor bot c03b482fa2 fpu: avoid user stack corruptions ...

When we reserve space for an FPU state in a signal frame, we need to use
the size of the current fpu state. The kernel cpuid can report a smaller size.

On restore, we need to read the size of an fpu state from a signal frame.
After S/R, it can't be different from the current fpu size.

PiperOrigin-RevId: 546972243

2023-07-10 13:54:12 -07:00

..

fpu

fpu: avoid user stack corruptions

2023-07-10 13:54:12 -07:00

aligned.go

Change copyright notice to "The gVisor Authors"

2019-04-29 14:26:23 -07:00

arch_aarch64.go

arm64: validate registers that come from user-space

2023-01-17 12:43:56 -08:00

arch_amd64.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

arch_arm64.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

arch_state_x86.go

Add go:build directives as required by Go 1.17's gofmt.

2021-07-20 16:28:45 -07:00

arch_x86_impl.go

Refactor CPUID to allow for use in KVM and ring0.

2022-01-13 17:24:28 -08:00

arch_x86.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

arch.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

auxv.go

[syserror] Split usermem package

2021-03-29 13:30:21 -07:00

BUILD

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

registers.proto

arm64: some minor changes

2020-09-25 03:32:57 -04:00

signal_amd64.go

fpu: avoid user stack corruptions

2023-07-10 13:54:12 -07:00

signal_arm64.go

arm64: validate registers that come from user-space

2023-01-17 12:43:56 -08:00

stack_unsafe.go

[syserror] Split usermem package

2021-03-29 13:30:21 -07:00

stack.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

syscalls_amd64.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00

syscalls_arm64.go

gVisor: Turn arch.Context interface references to struct pointers.

2022-07-18 16:32:28 -07:00