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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 08:13:41 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-03-14 12:07:38 +0100 |
| commit | 3c0897c180c6605ebbdfa1b4badc71e181fc4cdc (patch) | |
| tree | 80430012918fa2ac2f0c83ff6b86687ea598d2bf /drivers/pci/controller/pci-host-generic.c | |
| parent | c1f59a3782ee00a92849cb64e15fa6480620f281 (diff) | |
cpufreq: Use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the
actual output size, the succeeding calls may go beyond the given
buffer limit. Fix it by replacing with scnprintf().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci/controller/pci-host-generic.c')
0 files changed, 0 insertions, 0 deletions