power: fix resource leak by open file pointers
Checks
Commit Message
Close file pointers to Intel uncore sysfiles.
Coverity issue: 381400 381397
Fixes: 60b8a661a957 ("power: add Intel uncore frequency control")
CC: david.hunt@intel.com
Signed-off-by: Tadhg Kearney <tadhg.kearney@intel.com>
---
lib/power/rte_power_intel_uncore.c | 5 +++++
1 file changed, 5 insertions(+)
Comments
> -----Original Message-----
> From: Kearney, Tadhg <tadhg.kearney@intel.com>
> Sent: Wednesday, October 12, 2022 9:29 AM
> To: dev@dpdk.org
> Cc: Hunt, David <david.hunt@intel.com>; Burakov, Anatoly
> <anatoly.burakov@intel.com>; Pattan, Reshma
> <reshma.pattan@intel.com>; Kearney, Tadhg <tadhg.kearney@intel.com>
> Subject: [PATCH] power: fix resource leak by open file pointers
>
> Close file pointers to Intel uncore sysfiles.
>
> Coverity issue: 381400 381397
> Fixes: 60b8a661a957 ("power: add Intel uncore frequency control")
> CC: david.hunt@intel.com
>
> Signed-off-by: Tadhg Kearney <tadhg.kearney@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
> > Close file pointers to Intel uncore sysfiles.
> >
> > Coverity issue: 381400 381397
> > Fixes: 60b8a661a957 ("power: add Intel uncore frequency control")
> > CC: david.hunt@intel.com
> >
> > Signed-off-by: Tadhg Kearney <tadhg.kearney@intel.com>
> Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
> Acked-by: Reshma Pattan <reshma.pattan@intel.com>
Applied, thanks.
@@ -192,6 +192,11 @@ power_init_for_setting_uncore_freq(struct uncore_power_info *ui)
ui->init_max_freq = base_max_freq;
ui->init_min_freq = base_min_freq;
+ fclose(f_base_min);
+ fclose(f_base_max);
+ fclose(f_max);
+ fclose(f_min);
+
return 0;
err: