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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-12-13 15:04:53 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-12-13 15:04:53 +0000 |
| commit | 0347bade8b442ad7dd19628c0ac3e509a6b786bf (patch) | |
| tree | 1ded4f8850c60a0c71d836bfe733447b22bd2ce7 /tools/libxc/xc_pm.c | |
| parent | cd914ce24934d5870ffa14d8c8d2b8a155b42a3e (diff) | |
| download | xen-0347bade8b442ad7dd19628c0ac3e509a6b786bf.tar.gz xen-0347bade8b442ad7dd19628c0ac3e509a6b786bf.tar.bz2 xen-0347bade8b442ad7dd19628c0ac3e509a6b786bf.zip | |
xc_pm: Fix off-by-one error in string array access.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Diffstat (limited to 'tools/libxc/xc_pm.c')
| -rw-r--r-- | tools/libxc/xc_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/libxc/xc_pm.c b/tools/libxc/xc_pm.c index 6edb1a210f..3b2f314ca2 100644 --- a/tools/libxc/xc_pm.c +++ b/tools/libxc/xc_pm.c @@ -285,7 +285,7 @@ int xc_set_cpufreq_gov(int xc_handle, int cpuid, char *govname) sysctl.u.pm_op.cmd = SET_CPUFREQ_GOV; sysctl.u.pm_op.cpuid = cpuid; strncpy(scaling_governor, govname, CPUFREQ_NAME_LEN); - scaling_governor[CPUFREQ_NAME_LEN] = '\0'; + scaling_governor[CPUFREQ_NAME_LEN - 1] = '\0'; return xc_sysctl(xc_handle, &sysctl); } |