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Diffstat (limited to 'kernel/ptrace.c')
-rw-r--r--kernel/ptrace.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 84b1367935e4..f3c82e26b995 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -659,7 +659,7 @@ static int ptrace_getsiginfo(struct task_struct *child, siginfo_t *info)
if (lock_task_sighand(child, &flags)) {
error = -EINVAL;
if (likely(child->last_siginfo != NULL)) {
- *info = *child->last_siginfo;
+ copy_siginfo(info, child->last_siginfo);
error = 0;
}
unlock_task_sighand(child, &flags);
@@ -675,7 +675,7 @@ static int ptrace_setsiginfo(struct task_struct *child, const siginfo_t *info)
if (lock_task_sighand(child, &flags)) {
error = -EINVAL;
if (likely(child->last_siginfo != NULL)) {
- *child->last_siginfo = *info;
+ copy_siginfo(child->last_siginfo, info);
error = 0;
}
unlock_task_sighand(child, &flags);
@@ -1226,7 +1226,6 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
break;
case PTRACE_SETSIGINFO:
- memset(&siginfo, 0, sizeof siginfo);
if (copy_siginfo_from_user32(
&siginfo, (struct compat_siginfo __user *) datap))
ret = -EFAULT;