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| author | Swetha Chikkaboraiah <schikk@codeaurora.org> | 2021-11-17 09:59:42 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2022-09-16 04:03:48 -0700 |
| commit | 57146f83f3888d2275cfdd2cf1ad07043f93a599 (patch) | |
| tree | 177a441562cbe165e385bd48848a865a49b056ac /kernel_headers.py | |
| parent | 5a359aba0364672acc23726dc807945ae6ce6397 (diff) | |
ion: Fix integer overflow in msm_ion_custom_ioctl
While handling some of custom commands vaddr and offset
are controlled from userspace. Handle the case where
start address can become 0 and leading to unintentional
operations.
Fixes: ff8868e4cf88 ("ion: ensure valid start address")
Change-Id: I995c7f0ae76910fa136ed95aaf4ac254d09885bd
Signed-off-by: Swetha Chikkaboraiah <schikk@codeaurora.org>
Diffstat (limited to 'kernel_headers.py')
0 files changed, 0 insertions, 0 deletions