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| author | David Howells <dhowells@redhat.com> | 2015-09-18 11:45:12 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-11-09 14:33:38 -0800 |
| commit | aa637cda1d17943103bde4263252e5215a1f2805 (patch) | |
| tree | 79912460664610b2c85d381c59065f6fd183c7ed /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 5c418f1bde8deab2ab636d64d4e8465bc22b0bb8 (diff) | |
ovl: use O_LARGEFILE in ovl_copy_up()
commit 0480334fa60488d12ae101a02d7d9e1a3d03d7dd upstream.
Open the lower file with O_LARGEFILE in ovl_copy_up().
Pass O_LARGEFILE unconditionally in ovl_copy_up_data() as it's purely for
catching 32-bit userspace dealing with a file large enough that it'll be
mishandled if the application isn't aware that there might be an integer
overflow. Inside the kernel, there shouldn't be any problems.
Reported-by: Ulrich Obergfell <uobergfe@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions