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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2019-01-04 22:07:47 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-01-04 22:07:47 +1100 |
| commit | d538d94f0ca86cfedc892cc427169219acb3c2f7 (patch) | |
| tree | 8363c4ff35907edb5245da737d7f6982bf22b945 /arch/x86/kernel/fpu/signal.c | |
| parent | KVM: PPC: Book3S HV: radix: Fix uninitialized var build error (diff) | |
| parent | Remove 'type' argument from access_ok() function (diff) | |
| download | linux-dev-d538d94f0ca86cfedc892cc427169219acb3c2f7.tar.xz linux-dev-d538d94f0ca86cfedc892cc427169219acb3c2f7.zip | |
Merge branch 'master' into fixes
We have a fix to apply on top of commit 96d4f267e40f ("Remove 'type'
argument from access_ok() function"), so merge master to get it.
Diffstat (limited to 'arch/x86/kernel/fpu/signal.c')
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index d99a8ee9e185..f6a1d299627c 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -164,7 +164,7 @@ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) ia32_fxstate &= (IS_ENABLED(CONFIG_X86_32) || IS_ENABLED(CONFIG_IA32_EMULATION)); - if (!access_ok(VERIFY_WRITE, buf, size)) + if (!access_ok(buf, size)) return -EACCES; if (!static_cpu_has(X86_FEATURE_FPU)) @@ -281,7 +281,7 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) return 0; } - if (!access_ok(VERIFY_READ, buf, size)) + if (!access_ok(buf, size)) return -EACCES; fpu__initialize(fpu); |