diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-08-24 12:08:17 -0400 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2014-04-23 17:03:01 -0700 |
| commit | dcccad71cfc9012fce4bdb780f5e7e6166bb7fa0 (patch) | |
| tree | 1d0c56b761e85b9964b3156be0170e81a048c73d /net | |
| parent | c1bceaea3e32167babd4c89c7085f4c2f6ad473f (diff) | |
cope with potentially long ->d_dname() output for shmem/hugetlb
commit 118b23022512eb2f41ce42db70dc0568d00be4ba upstream.
dynamic_dname() is both too much and too little for those - the
output may be well in excess of 64 bytes dynamic_dname() assumes
to be enough (thanks to ashmem feeding really long names to
shmem_file_setup()) and vsnprintf() is an overkill for those
guys.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Colin Cross <ccross@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I70970c6125f377048664eb5bde08f3fae29aa348
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions