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| author | Richard Henderson | 2021-02-12 19:48:37 +0100 |
|---|---|---|
| committer | Peter Maydell | 2021-02-16 12:04:53 +0100 |
| commit | 4feac83a9ca12af2eaa1354867b6cdac0e69a17b (patch) | |
| tree | 907f16accfba7b072f7436532202afb42fd96834 /include/exec/user | |
| parent | exec: Improve types for guest_addr_valid (diff) | |
| download | qemu-4feac83a9ca12af2eaa1354867b6cdac0e69a17b.tar.gz qemu-4feac83a9ca12af2eaa1354867b6cdac0e69a17b.tar.xz qemu-4feac83a9ca12af2eaa1354867b6cdac0e69a17b.zip | |
linux-user: Check for overflow in access_ok
Verify that addr + size - 1 does not wrap around.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210212184902.1251044-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/exec/user')
0 files changed, 0 insertions, 0 deletions