ping: fix unaligned access. closes bug 745.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/networking/ping.c b/networking/ping.c
index c7b6cbe9a..4e770bdbd 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -690,7 +690,8 @@ static void ping6(len_and_sockaddr *lsa)
                          /* don't check len - we trust the kernel: */
                          /* && mp->cmsg_len >= CMSG_LEN(sizeof(int)) */
                         ) {
-                                hoplimit = *(int*)CMSG_DATA(mp);
+                                /*hoplimit = *(int*)CMSG_DATA(mp); - unaligned access */
+                                move_from_unaligned_int(hoplimit, CMSG_DATA(mp));
                         }
                 }
                 unpack6(packet, c, /*&from,*/ hoplimit);