diff options
| author | Alexey Dobriyan | 2018-04-11 01:41:14 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2018-04-11 19:28:34 +0200 |
| commit | 35318db566e18ee3ada7e2d62192e5e87b1b5e4b (patch) | |
| tree | d65fb30bb95ccd7c089cebe5ae1d16fde7ba48be /tools/testing/selftests/proc/.gitignore | |
| parent | proc: move "struct proc_dir_entry" into kmem cache (diff) | |
| download | kernel-qcow2-linux-35318db566e18ee3ada7e2d62192e5e87b1b5e4b.tar.gz kernel-qcow2-linux-35318db566e18ee3ada7e2d62192e5e87b1b5e4b.tar.xz kernel-qcow2-linux-35318db566e18ee3ada7e2d62192e5e87b1b5e4b.zip | |
proc: fix /proc/*/map_files lookup some more
I totally forgot that _parse_integer() accepts arbitrary amount of
leading zeroes leading to the following lookups:
OK
# readlink /proc/1/map_files/56427ecba000-56427eddc000
/lib/systemd/systemd
bogus
# readlink /proc/1/map_files/00000000000056427ecba000-56427eddc000
/lib/systemd/systemd
# readlink /proc/1/map_files/56427ecba000-00000000000056427eddc000
/lib/systemd/systemd
Link: http://lkml.kernel.org/r/20180303215130.GA23480@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/proc/.gitignore')
| -rw-r--r-- | tools/testing/selftests/proc/.gitignore | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/proc/.gitignore b/tools/testing/selftests/proc/.gitignore index c648b27af2e7..e3ceb19ae99a 100644 --- a/tools/testing/selftests/proc/.gitignore +++ b/tools/testing/selftests/proc/.gitignore @@ -1,2 +1,4 @@ -/proc-self-mem +/proc-self-map-files-001 +/proc-self-map-files-002 /proc-self-syscall +/proc-self-wchan |