diff options
| author | CQ Tang <[email protected]> | 2013-03-18 11:02:21 -0400 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2013-03-18 11:32:03 -0700 |
| commit | 66db3feb486c01349f767b98ebb10b0c3d2d021b (patch) | |
| tree | 89c75fe87e8cf1ad288ca32b98b8e6e258eb7493 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
x86-64: Fix the failure case in copy_user_handle_tail()
The increment of "to" in copy_user_handle_tail() will have incremented
before a failure has been noted. This causes us to skip a byte in the
failure case.
Only do the increment when assured there is no failure.
Signed-off-by: CQ Tang <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Mike Marciniszyn <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions