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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-10-07 14:04:27 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-07 14:36:01 -0700 |
| commit | f364eadab59b316ea0bd9f9bc01af0ad89065569 (patch) | |
| tree | 6fabc04f8ededd3f14e5187ec4ac06bd7d6e50e9 /arch/x86/kernel/xsave.c | |
| parent | a19aac8548d85cf15d744335b8e82201da760d80 (diff) | |
| download | op-kernel-dev-f364eadab59b316ea0bd9f9bc01af0ad89065569.zip op-kernel-dev-f364eadab59b316ea0bd9f9bc01af0ad89065569.tar.gz | |
x86: xsave: fix error condition in save_i387_xstate()
Actually return failure on error.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/xsave.c')
| -rw-r--r-- | arch/x86/kernel/xsave.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index ed5274a..448fde9 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -121,6 +121,8 @@ int save_i387_xstate(void __user *buf) err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *) (buf + sig_xstate_size - FP_XSTATE_MAGIC2_SIZE)); + if (err) + return err; } return 1; |
