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da085d4)
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
{
struct msg_msg *msg;
struct msg_msgseg *seg;
{
struct msg_msg *msg;
struct msg_msgseg *seg;
int alen;
msg = alloc_msg(len);
int alen;
msg = alloc_msg(len);
return ERR_PTR(-ENOMEM);
alen = min(len, DATALEN_MSG);
return ERR_PTR(-ENOMEM);
alen = min(len, DATALEN_MSG);
- if (copy_from_user(msg + 1, src, alen)) {
- err = -EFAULT;
+ if (copy_from_user(msg + 1, src, alen))
for (seg = msg->next; seg != NULL; seg = seg->next) {
len -= alen;
src = (char __user *)src + alen;
alen = min(len, DATALEN_SEG);
for (seg = msg->next; seg != NULL; seg = seg->next) {
len -= alen;
src = (char __user *)src + alen;
alen = min(len, DATALEN_SEG);
- if (copy_from_user(seg + 1, src, alen)) {
- err = -EFAULT;
+ if (copy_from_user(seg + 1, src, alen))
}
err = security_msg_msg_alloc(msg);
}
err = security_msg_msg_alloc(msg);