| commit | 1e6b63e847946cbc9caf7e0389b3a09a6b403124 | [log] [tgz] |
|---|---|---|
| author | Indira Biruduraju <ibirudur@codeaurora.org> | Tue Aug 11 15:24:16 2020 +0530 |
| committer | Luca Weiss <luca.weiss@fairphone.com> | Thu Jul 15 13:18:12 2021 +0200 |
| tree | 3f2bc0cb9fb8b0d5b2bc747999c473af23c0cd89 | |
| parent | 08a82c8020a153e5d61242d3079cabddef09ab77 [diff] |
msm: kgsl: Remove VM_MAYWRITE flag to restrict mprotect When VM_MAYWRITE flag is used during mmap(), mprotect() can be used later to change the protection of memstore to allow write. Make sure this does not happen by removing VM_MAYWRITE from the vm_flags of vma. Change-Id: I6f69f05858ea40611d512cfa796caabeaa88cdb5 Signed-off-by: Indira Biruduraju <ibirudur@codeaurora.org>