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| author | Xiangyang Zhang <xyz.sun.ok@gmail.com> | 2021-06-28 23:22:39 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-21 11:40:00 +0200 |
| commit | 990e4ad3ddcb72216caeddd6e62c5f45a21e8121 (patch) | |
| tree | 2ee1a103eee1bd4570f4baaef1a35a848a3aade5 | |
| parent | 2734d6c1b1a089fb593ef6a23d4b70903526fe0c (diff) | |
| download | linux-stable-990e4ad3ddcb72216caeddd6e62c5f45a21e8121.tar.gz linux-stable-990e4ad3ddcb72216caeddd6e62c5f45a21e8121.tar.bz2 linux-stable-990e4ad3ddcb72216caeddd6e62c5f45a21e8121.zip | |
staging: rtl8723bs: Fix a resource leak in sd_int_dpc
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@redhat.com>
Signed-off-by: Xiangyang Zhang <xyz.sun.ok@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210628152239.5475-1-xyz.sun.ok@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8723bs/hal/sdio_ops.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c index 2dd251ce177e..a545832a468e 100644 --- a/drivers/staging/rtl8723bs/hal/sdio_ops.c +++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c @@ -909,6 +909,8 @@ 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 */ |