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| author | Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> | 2019-04-03 16:02:14 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:18:43 +0200 |
| commit | 0926ee9f5327c77db7efd60dbc3989546cc525c2 (patch) | |
| tree | c61bc2baf8a59fff0d2629a6eec4e5fc1982d4e3 /tools/cgroup | |
| parent | 94132aca9472a6cff8292149f5cea69f6ffeb51e (diff) | |
| download | linux-stable-0926ee9f5327c77db7efd60dbc3989546cc525c2.tar.gz linux-stable-0926ee9f5327c77db7efd60dbc3989546cc525c2.tar.bz2 linux-stable-0926ee9f5327c77db7efd60dbc3989546cc525c2.zip | |
tools/power turbostat: fix buffer overrun
[ Upstream commit eeb71c950bc6eee460f2070643ce137e067b234c ]
turbostat could be terminated by general protection fault on some latest
hardwares which (for example) support 9 levels of C-states and show 18
"tADDED" lines. That bloats the total output and finally causes buffer
overrun. So let's extend the buffer to avoid this.
Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/cgroup')
0 files changed, 0 insertions, 0 deletions