[PATCH openEuler-1.0-LTS v4 0/3] bugfix for CVE-2022-45884

bugfix for CVE-2022-45884

Dinghao Liu (1): media: dvbdev: Fix memleak in dvb_register_device

Fuqian Huang (1): media: media/dvb: Use kmemdup rather than duplicating its implementation

Hyunwoo Kim (1): media: dvb-core: Fix use-after-free due to race at dvb_register_device()

drivers/media/dvb-core/dvbdev.c | 86 ++++++++++++++++----- drivers/media/dvb-frontends/drx39xyj/drxj.c | 5 +- include/media/dvbdev.h | 15 ++++ 3 files changed, 82 insertions(+), 24 deletions(-)