This is a note to let you know that I've just added the patch titled
staging: rtl8723bs: Fix a resource leak in sd_int_dpc
to the 5.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-rtl8723bs-fix-a-resource-leak-in-sd_int_dpc.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 990e4ad3ddcb72216caeddd6e62c5f45a21e8121 Mon Sep 17 00:00:00 2001
From: Xiangyang Zhang <xyz.sun.ok@xxxxxxxxx>
Date: Mon, 28 Jun 2021 23:22:39 +0800
Subject: staging: rtl8723bs: Fix a resource leak in sd_int_dpc
From: Xiangyang Zhang <xyz.sun.ok@xxxxxxxxx>
commit 990e4ad3ddcb72216caeddd6e62c5f45a21e8121 upstream.
The "c2h_evt" variable is not freed when function call
"c2h_evt_read_88xx" failed
Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver")
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Xiangyang Zhang <xyz.sun.ok@xxxxxxxxx>
Cc: stable <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210628152239.5475-1-xyz.sun.ok@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/rtl8723bs/hal/sdio_ops.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -921,6 +921,8 @@ void sd_int_dpc(struct adapter *adapter)
} else {
rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt);
}
+ } else {
+ kfree(c2h_evt);
}
} else {
/* Error handling for malloc fail */
Patches currently in stable-queue which might be from xyz.sun.ok@xxxxxxxxx are
queue-5.13/staging-rtl8723bs-fix-a-resource-leak-in-sd_int_dpc.patch
