From: "Gustavo A. R. Silva" <gustavo@xxxxxxxxxxxxxx>
[ 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@xxxxxxxxxxxxxx>
Reviewed-by: Prarit Bhargava <prarit@xxxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 71a931813de00..066bd43ed6c9f 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;
}
--
2.20.1
