diff options
| author | Jozef Balga <[email protected]> | 2018-08-21 05:01:04 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2018-08-29 13:54:37 -0400 |
| commit | 312f73b648626a0526a3aceebb0a3192aaba05ce (patch) | |
| tree | 6b295d08d00ac14979d382868e6d25c8820eed55 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4fbf51ee6e822ac28be28ff25883745131e8c4a3 (diff) | |
media: af9035: prevent buffer overflow on write
When less than 3 bytes are written to the device, memcpy is called with
negative array size which leads to buffer overflow and kernel panic. This
patch adds a condition and returns -EOPNOTSUPP instead.
Fixes bugzilla issue 64871
[[email protected]: fix a merge conflict and changed the
condition to match the patch's comment, e. g. len == 3 could
also be valid]
Signed-off-by: Jozef Balga <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions