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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-10-24 11:33:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-28 18:26:03 +0100 |
| commit | 574161e0d97d3b895a938ead580d617e25e7cb8c (patch) | |
| tree | 0bcfad61e7f94ac9257d436e26c174abf0c817ef /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 46605d80ecdd15df0e5fb77224d915c18cfb07dc (diff) | |
wireless: airo: potential buffer overflow in sprintf()
[ Upstream commit 3d39e1bb1c88f32820c5f9271f2c8c2fb9a52bac ]
It looks like we wanted to print a maximum of BSSList_rid.ssidLen bytes
of the ssid, but we accidentally use "%*s" (width) instead of "%.*s"
(precision) so if the ssid doesn't have a NUL terminator this could lead
to an overflow.
Static analysis. Not tested.
Fixes: e174961ca1a0 ("net: convert print_mac to %pM")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions