diff options
author | 2007-07-17 04:03:44 -0700 | |
---|---|---|
committer | 2007-07-17 10:23:03 -0700 | |
commit | f284ce7269031947326bac6bb19a977705276222 (patch) | |
tree | 8b145d42d4da182fb185dacc53b24ca7a2546114 /arch/m68knommu/kernel/ptrace.c | |
parent | PTRACE_PEEKDATA consolidation (diff) | |
download | linux-f284ce7269031947326bac6bb19a977705276222.tar.gz linux-f284ce7269031947326bac6bb19a977705276222.tar.bz2 linux-f284ce7269031947326bac6bb19a977705276222.zip |
PTRACE_POKEDATA consolidation
Identical implementations of PTRACE_POKEDATA go into generic_ptrace_pokedata()
function.
AFAICS, fix bug on xtensa where successful PTRACE_POKEDATA will nevertheless
return EPERM.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68knommu/kernel/ptrace.c')
-rw-r--r-- | arch/m68knommu/kernel/ptrace.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/m68knommu/kernel/ptrace.c b/arch/m68knommu/kernel/ptrace.c index f550e614aa78..ef70ca070ce2 100644 --- a/arch/m68knommu/kernel/ptrace.c +++ b/arch/m68knommu/kernel/ptrace.c @@ -151,10 +151,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* when I and D space are separate, this will have to be fixed. */ case PTRACE_POKETEXT: /* write the word at location addr. */ case PTRACE_POKEDATA: - ret = 0; - if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data)) - break; - ret = -EIO; + ret = generic_ptrace_pokedata(child, addr, data); break; case PTRACE_POKEUSR: /* write the word at location addr in the USER area */ |