diff options
| -rw-r--r-- | net/core/datagram.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/datagram.c b/net/core/datagram.c index a8a795c..badcd93 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -48,6 +48,7 @@ #include <linux/highmem.h> #include <linux/spinlock.h> #include <linux/slab.h> +#include <linux/pagemap.h> #include <net/protocol.h> #include <linux/skbuff.h> @@ -638,10 +639,7 @@ int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from, return -EMSGSIZE; num_pages = get_user_pages_fast(base, size, 0, &page[i]); if (num_pages != size) { - int j; - - for (j = 0; j < num_pages; j++) - put_page(page[i + j]); + release_pages(&page[i], num_pages, 0); return -EFAULT; } truesize = size * PAGE_SIZE; |
