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authorRobert P. J. Day <rpjday@mindspring.com>2007-07-21 17:11:26 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-21 18:37:13 -0700
commit48dd9343d0bb54362a2ba65380fea7c8f07f9e74 (patch)
treed64d657bde42d4370d3b37c9ee3d73531e8f7bc5 /include/asm-i386
parent267eb01a62b1190d0bf87b1ef3b0c9d21cdb2c57 (diff)
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i386: replace hard-coded constant with appropriate macro from kernel.h
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-i386')
-rw-r--r--include/asm-i386/uaccess.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index e2aa5e0..d2a4f7b 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -581,7 +581,7 @@ long __must_check __strncpy_from_user(char *dst,
* If there is a limit on the length of a valid string, you may wish to
* consider using strnlen_user() instead.
*/
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
+#define strlen_user(str) strnlen_user(str, LONG_MAX)
long strnlen_user(const char __user *str, long n);
unsigned long __must_check clear_user(void __user *mem, unsigned long len);