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| author | Samasth Norway Ananda <samasth.norway.ananda@oracle.com> | 2024-02-14 03:19:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-13 14:10:00 +0300 |
| commit | 4b0df9bafd057da4cf8f0a0b004c249711bcb4e6 (patch) | |
| tree | ba24f68378f7991ba932eab93404d44752f6c735 /tools/power | |
| parent | 6f9f2e498eae7897ba5d3e33908917f68ff4abcc (diff) | |
| download | linux-4b0df9bafd057da4cf8f0a0b004c249711bcb4e6.tar.xz | |
tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num()
[ Upstream commit f85450f134f0b4ca7e042dc3dc89155656a2299d ]
In function get_pkg_num() if fopen_or_die() succeeds it returns a file
pointer to be used. But fclose() is never called before returning from
the function.
Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c | 1 |
1 files changed, 1 insertions, 0 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 5fd9e594079c..ebda9c366b2b 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 @@ -1241,6 +1241,7 @@ unsigned int get_pkg_num(int cpu) retval = fscanf(fp, "%d\n", &pkg); if (retval != 1) errx(1, "%s: failed to parse", pathname); + fclose(fp); return pkg; } |