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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-04-08 18:12:40 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2019-08-31 20:48:34 +0200 |
| commit | 605736c6929d541c78a85dffae4d33a23b6b2149 (patch) | |
| tree | 17983d66f5769f1d588c772a9ad6e8ea02b8042e /tools/power/x86 | |
| parent | tools/power turbostat: fix leak of file descriptor on error return path (diff) | |
| download | linux-605736c6929d541c78a85dffae4d33a23b6b2149.tar.xz linux-605736c6929d541c78a85dffae4d33a23b6b2149.zip | |
tools/power turbostat: fix file descriptor leaks
Fix file descriptor leaks by closing fp before return.
Addresses-Coverity-ID: 1444591 ("Resource leak")
Addresses-Coverity-ID: 1444592 ("Resource leak")
Fixes: 5ea7647b333f ("tools/power turbostat: Warn on bad ACPI LPIT data")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/power/x86')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 41cf1206273c..2fb5c155289b 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -2918,6 +2918,7 @@ int snapshot_cpu_lpi_us(void) if (retval != 1) { fprintf(stderr, "Disabling Low Power Idle CPU output\n"); BIC_NOT_PRESENT(BIC_CPU_LPI); + fclose(fp); return -1; } |