Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

tools/power turbostat: fix possible sprintf buffer overflow

Browse source 
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2017-12-08 17:38:17 -05:00
parent fd3933ca7b
commit 46c2797826
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
tools/power/x86/turbostat/turbostat.c
View file

@ -1529,7 +1529,7 @@ int get_mp(int cpu, struct msr_counter *mp, unsigned long long *counterp)
if (get_msr(cpu, mp->msr_num, counterp))
return -1;
} else {
char path[128];
char path[128 + PATH_BYTES];
if (mp->flags & SYSFS_PERCPU) {
sprintf(path, "/sys/devices/system/cpu/cpu%d/%s",