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(parent: 605736c) | patch
tools/power turbostat: fix buffer overrun
authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Wed, 3 Apr 2019 07:02:14 +0000 (16:02 +0900)
committerLen Brown <len.brown@intel.com>
Sat, 31 Aug 2019 18:48:34 +0000 (14:48 -0400)
commiteeb71c950bc6eee460f2070643ce137e067b234c
treed1f0bab9936963c4a0c138f9df39342727083288tree | snapshot
parent605736c6929d541c78a85dffae4d33a23b6b2149commit | diff
tools/power turbostat: fix buffer overrun

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>
tools/power/x86/turbostat/turbostat.c diff | blob | history
Domain: System / Kernel;