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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2018-10-08 12:57:36 +0200 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-10-08 12:57:36 +0200 |
| commit | e5017716adb8aa5c01c52386c1b7470101ffe9c5 (patch) | |
| tree | 9fe13b9419608329515b18beee4a922fab4d68fa /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | fbdev: sbuslib: use checked version of put_user() (diff) | |
| download | linux-dev-e5017716adb8aa5c01c52386c1b7470101ffe9c5.tar.xz linux-dev-e5017716adb8aa5c01c52386c1b7470101ffe9c5.zip | |
fbdev: sbuslib: integer overflow in sbusfb_ioctl_helper()
The "index + count" addition can overflow. Both come directly from the
user. This bug leads to an information leak.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Peter Malone <peter.malone@gmail.com>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Cc: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions