summaryrefslogtreecommitdiffstats
path: root/arch/um/kernel/ptrace.c
diff options
context:
space:
mode:
authorSteve French <sfrench@us.ibm.com>2007-07-19 00:38:57 +0000
committerSteve French <sfrench@us.ibm.com>2007-07-19 00:38:57 +0000
commit1ff8392c32a2645d2665ca779ecb91bb29361c13 (patch)
tree860b95e9a499ade4060848740fc6ce1fbb4e4e8d /arch/um/kernel/ptrace.c
parent70b315b0dd3879cb3ab8aadffb14f10b2d19b9c3 (diff)
parent5bae7ac9feba925fd0099057f6b23d7be80b7b41 (diff)
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: fs/cifs/export.c
Diffstat (limited to 'arch/um/kernel/ptrace.c')
-rw-r--r--arch/um/kernel/ptrace.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index 627742d8943..6916c8888db 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -52,17 +52,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
switch (request) {
/* when I and D space are separate, these will need to be fixed. */
case PTRACE_PEEKTEXT: /* read word at location addr. */
- case PTRACE_PEEKDATA: {
- unsigned long tmp;
- int copied;
-
- ret = -EIO;
- copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
- if (copied != sizeof(tmp))
- break;
- ret = put_user(tmp, p);
+ case PTRACE_PEEKDATA:
+ ret = generic_ptrace_peekdata(child, addr, data);
break;
- }
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR:
@@ -72,11 +64,7 @@ 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 = -EIO;
- if (access_process_vm(child, addr, &data, sizeof(data),
- 1) != sizeof(data))
- break;
- ret = 0;
+ ret = generic_ptrace_pokedata(child, addr, data);
break;
case PTRACE_POKEUSR: /* write the word at location addr in the USER area */