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authorHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>2008-09-15 18:04:26 -0700
committerIngo Molnar <mingo@elte.hu>2008-09-16 07:44:46 +0200
commitfb71e45338453698bd7460f7e8f171ea0304d218 (patch)
tree382230161077e175e3c1c8f9e2b0632f185cd9c8 /include/linux/uaccess.h
parent30742d5c2277c325fb0e9d2d817d55a19995fe8f (diff)
downloadop-kernel-dev-fb71e45338453698bd7460f7e8f171ea0304d218.zip
op-kernel-dev-fb71e45338453698bd7460f7e8f171ea0304d218.tar.gz
uaccess: fix parameters inversion for __copy_from_user_inatomic()
The following patch changes to use __copy_from_user_inatomic(), but the passing parameters incorrect: x86: some lock annotations for user copy paths, v3 This fixes the netfilter crash reported by Steven Noonan. Reported-by: Steven Noonan <steven@uplinklabs.net> Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Tested-by: Steven Noonan <steven@uplinklabs.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/uaccess.h')
-rw-r--r--include/linux/uaccess.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 2062293..6b58367 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -78,7 +78,7 @@ static inline unsigned long __copy_from_user_nocache(void *to,
\
set_fs(KERNEL_DS); \
pagefault_disable(); \
- ret = __copy_from_user_inatomic((__force typeof(retval) __user *)(addr), &(retval), sizeof(retval)); \
+ ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
pagefault_enable(); \
set_fs(old_fs); \
ret; \
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