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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/arc/kernel/signal.c | |
| parent | f460772291f8171988b2b60141a45706123d0c69 (diff) | |
| parent | 96d4f267e40f9509e8a66e2b39e8b95655617693 (diff) | |
| download | linux-stable-d538d94f0ca86cfedc892cc427169219acb3c2f7.tar.gz linux-stable-d538d94f0ca86cfedc892cc427169219acb3c2f7.tar.bz2 linux-stable-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/arc/kernel/signal.c')
| -rw-r--r-- | arch/arc/kernel/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 48685445002e..1bfb7de696bd 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -169,7 +169,7 @@ SYSCALL_DEFINE0(rt_sigreturn) sf = (struct rt_sigframe __force __user *)(regs->sp); - if (!access_ok(VERIFY_READ, sf, sizeof(*sf))) + if (!access_ok(sf, sizeof(*sf))) goto badframe; if (__get_user(magic, &sf->sigret_magic)) @@ -219,7 +219,7 @@ static inline void __user *get_sigframe(struct ksignal *ksig, frame = (void __user *)((sp - framesize) & ~7); /* Check that we can actually write to the signal frame */ - if (!access_ok(VERIFY_WRITE, frame, framesize)) + if (!access_ok(frame, framesize)) frame = NULL; return frame; |