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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2016-08-18 19:34:00 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-13 17:49:38 -0400 |
| commit | eb47e0293baaa3044022059f1fa9ff474bfe35cb (patch) | |
| tree | 57a5ea580ba8fbde5940a7bc48db340b7b4e2fc8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | asm-generic: make get_user() clear the destination on errors (diff) | |
| download | linux-dev-eb47e0293baaa3044022059f1fa9ff474bfe35cb.tar.xz linux-dev-eb47e0293baaa3044022059f1fa9ff474bfe35cb.zip | |
cris: buggered copy_from_user/copy_to_user/clear_user
* copy_from_user() on access_ok() failure ought to zero the destination
* none of those primitives should skip the access_ok() check in case of
small constant size.
Cc: stable@vger.kernel.org
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions