diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-04-08 10:00:44 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2019-08-31 14:48:34 -0400 |
| commit | 15423b958f33132152e209e98df0dedc7a78f22c (patch) | |
| tree | 5ad0d282d9b81d88095b1c690313210da5436d8a /tools/power | |
| parent | d4794f25f122aa1a8a073be51112edaa723ffff4 (diff) | |
| download | linux-15423b958f33132152e209e98df0dedc7a78f22c.tar.gz linux-15423b958f33132152e209e98df0dedc7a78f22c.tar.bz2 linux-15423b958f33132152e209e98df0dedc7a78f22c.zip | |
tools/power turbostat: fix leak of file descriptor on error return path
Currently the error return path does not close the file fp and leaks
a file descriptor. Fix this by closing the file.
Fixes: 5ea7647b333f ("tools/power turbostat: Warn on bad ACPI LPIT data")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/power')
| -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 02813a2a8ffd..41cf1206273c 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -2944,6 +2944,7 @@ int snapshot_sys_lpi_us(void) if (retval != 1) { fprintf(stderr, "Disabling Low Power Idle System output\n"); BIC_NOT_PRESENT(BIC_SYS_LPI); + fclose(fp); return -1; } fclose(fp); |