From: Gustavo A. R. Silva gustavo@embeddedor.com
[ Upstream commit 605736c6929d541c78a85dffae4d33a23b6b2149 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- tools/power/x86/turbostat/turbostat.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index efc8d07364c61..0ffbbcac4d19d 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -2912,6 +2912,7 @@ 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; }