diff options
| author | David S. Miller <davem@davemloft.net> | 2008-05-13 01:33:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-13 01:33:33 +0200 |
| commit | 94d149c34cda933ff5096aca94bb23bf68602f4e (patch) | |
| tree | 2c1a33482cd6961b45296979b898881a7a4d71d3 /include | |
| parent | Make 'cond_resched()' nullification depend on PREEMPT_BKL (diff) | |
| download | linux-94d149c34cda933ff5096aca94bb23bf68602f4e.tar.xz linux-94d149c34cda933ff5096aca94bb23bf68602f4e.zip | |
sparc: Fix mremap address range validation.
Just like mmap, we need to validate address ranges regardless
of MAP_FIXED.
sparc{,64}_mmap_check()'s flag argument is unused, remove.
Based upon a report and preliminary patch by
Jan Lieskovsky <jlieskov@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sparc/mman.h | 5 | ||||
| -rw-r--r-- | include/asm-sparc64/mman.h | 5 |
2 files changed, 4 insertions, 6 deletions
diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h index e18be984c01d..3d16b40bb8ef 100644 --- a/include/asm-sparc/mman.h +++ b/include/asm-sparc/mman.h @@ -24,9 +24,8 @@ #ifdef __KERNEL__ #ifndef __ASSEMBLY__ -#define arch_mmap_check sparc_mmap_check -int sparc_mmap_check(unsigned long addr, unsigned long len, - unsigned long flags); +#define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len) +int sparc_mmap_check(unsigned long addr, unsigned long len); #endif #endif diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h index e584563b56eb..625be4d61baf 100644 --- a/include/asm-sparc64/mman.h +++ b/include/asm-sparc64/mman.h @@ -24,9 +24,8 @@ #ifdef __KERNEL__ #ifndef __ASSEMBLY__ -#define arch_mmap_check sparc64_mmap_check -int sparc64_mmap_check(unsigned long addr, unsigned long len, - unsigned long flags); +#define arch_mmap_check(addr,len,flags) sparc64_mmap_check(addr,len) +int sparc64_mmap_check(unsigned long addr, unsigned long len); #endif #endif |