diff options
| -rw-r--r-- | tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c index b2125275c69e..ac37132207a4 100644 --- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c +++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c @@ -520,7 +520,7 @@ void for_packages(unsigned long long pkg_set, int (func)(int)) void print_version(void) { - printf("x86_energy_perf_policy 2025.9.19 Len Brown <lenb@kernel.org>\n"); + printf("x86_energy_perf_policy 2025.11.22 Len Brown <lenb@kernel.org>\n"); } void cmdline(int argc, char **argv) @@ -662,6 +662,11 @@ void err_on_hypervisor(void) } flags = strstr(buffer, "flags"); + if (!flags) { + fclose(cpuinfo); + free(buffer); + err(1, "Failed to find 'flags' in /proc/cpuinfo"); + } rewind(cpuinfo); fseek(cpuinfo, flags - buffer, SEEK_SET); if (!fgets(buffer, 4096, cpuinfo)) { |