Small fixes for tee subsystem

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* Fixes for use-after-free via temporarily dropped reference
 * Checks that passed shm references are consistent in offset/size
   with regards to the shm object
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Merge tag 'tee-drv-fixes-for-4.17' of git://git.linaro.org/people/jens.wiklander/linux-tee into fixes

Small fixes for tee subsystem

* Fixes for use-after-free via temporarily dropped reference
* Checks that passed shm references are consistent in offset/size
  with regards to the shm object

* tag 'tee-drv-fixes-for-4.17' of git://git.linaro.org/people/jens.wiklander/linux-tee:
  tee: check shm references are consistent in offset/size
  tee: shm: fix use-after-free via temporarily dropped reference

Signed-off-by: Olof Johansson <olof@lixom.net>

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This commit is contained in:

Olof Johansson 2018-05-14 01:02:11 -07:00

parent 0d463d8449 ab9d3db5b3

commit c1c6fe6c66

2 changed files with 14 additions and 2 deletions

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11

drivers/tee/tee_core.c

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5

drivers/tee/tee_shm.c

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