diff options
| author | Feng Jiang <jiangfeng@kylinos.cn> | 2023-04-20 10:21:13 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-04-20 10:21:13 +0100 |
| commit | c47a80cd14309727f5a0a0eb0fd26d4aa1b5c14c (patch) | |
| tree | 2487ef15baaeedc85b20b3f7202edcdbdbbf929c /monitor/qmp-cmds-control.c | |
| parent | b3db996ffce758bd80181528110baac2b91cd531 (diff) | |
exynos: Fix out-of-bounds access in exynos4210_gcomp_find debug printf
One of the debug printfs in exynos4210_gcomp_find() will
access outside the 's->g_timer.reg.comp[]' array if there
was no active comparator and 'res' is -1. Add a conditional
to avoid this.
This doesn't happen in normal use because the debug printfs
are by default not compiled in.
Signed-off-by: Feng Jiang <jiangfeng@kylinos.cn>
Message-id: 20230404074506.112615-1-jiangfeng@kylinos.cn
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: Adjusted commit message to clarify that the overrun
only happens if you've enabled debug printfs]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'monitor/qmp-cmds-control.c')
0 files changed, 0 insertions, 0 deletions