Merge branch 'akpm' (updates from Andrew Morton)

Merge first patch-bomb from Andrew Morton:
 - various misc bits
 - I'm been patchmonkeying ocfs2 for a while, as Joel and Mark have been
   distracted.  There has been quite a bit of activity.
 - About half the MM queue
 - Some backlight bits
 - Various lib/ updates
 - checkpatch updates
 - zillions more little rtc patches
 - ptrace
 - signals
 - exec
 - procfs
 - rapidio
 - nbd
 - aoe
 - pps
 - memstick
 - tools/testing/selftests updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (445 commits)
  tools/testing/selftests: don't assume the x bit is set on scripts
  selftests: add .gitignore for kcmp
  selftests: fix clean target in kcmp Makefile
  selftests: add .gitignore for vm
  selftests: add hugetlbfstest
  self-test: fix make clean
  selftests: exit 1 on failure
  kernel/resource.c: remove the unneeded assignment in function __find_resource
  aio: fix wrong comment in aio_complete()
  drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode
  drivers/memstick/host/r592.c: convert to module_pci_driver
  drivers/memstick/host/jmb38x_ms: convert to module_pci_driver
  pps-gpio: add device-tree binding and support
  drivers/pps/clients/pps-gpio.c: convert to module_platform_driver
  drivers/pps/clients/pps-gpio.c: convert to devm_* helpers
  drivers/parport/share.c: use kzalloc
  Documentation/accounting/getdelays.c: avoid strncpy in accounting tool
  aoe: update internal version number to v83
  aoe: update copyright date
  aoe: perform I/O completions in parallel
  ...

1 files changed, 6 insertions, 5 deletions

diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index fc90ab11c340..4338ff32959d 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -69,7 +69,7 @@ static char *dentry_name(struct dentry *dentry, int extra)
         struct dentry *parent;
         char *root, *name;
         const char *seg_name;
-        int len, seg_len;
+        int len, seg_len, root_len;
 
         len = 0;
         parent = dentry;
@@ -81,7 +81,8 @@ static char *dentry_name(struct dentry *dentry, int extra)
         }
 
         root = "proc";
-        len += strlen(root);
+        root_len = strlen(root);
+        len += root_len;
         name = kmalloc(len + extra + 1, GFP_KERNEL);
         if (name == NULL)
                 return NULL;
@@ -91,7 +92,7 @@ static char *dentry_name(struct dentry *dentry, int extra)
         while (parent->d_parent != parent) {
                 if (is_pid(parent)) {
                         seg_name = "pid";
-                        seg_len = strlen("pid");
+                        seg_len = strlen(seg_name);
                 }
                 else {
                         seg_name = parent->d_name.name;
@@ -100,10 +101,10 @@ static char *dentry_name(struct dentry *dentry, int extra)
 
                 len -= seg_len + 1;
                 name[len] = '/';
-                strncpy(&name[len + 1], seg_name, seg_len);
+                memcpy(&name[len + 1], seg_name, seg_len);
                 parent = parent->d_parent;
         }
-        strncpy(name, root, strlen(root));
+        memcpy(name, root, root_len);
         return name;
 }