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usb: gadget: f_tcm: Don't free command immediately
commit c225d006a31949d673e646d585d9569bc28feeb9 upstream.
Don't prematurely free the command. Wait for the status completion of
the sense status. It can be freed then. Otherwise we will double-free
the command.
Fixes: cff834c16d ("usb-gadget/tcm: Convert to TARGET_SCF_ACK_KREF I/O krefs")
Cc: stable@vger.kernel.org
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/ae919ac431f16275e05ec819bdffb3ac5f44cbe1.1733876548.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
9232719ac9
commit
f0c33e7d38
@@ -1066,7 +1066,6 @@ static void usbg_cmd_work(struct work_struct *work)
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out:
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transport_send_check_condition_and_sense(se_cmd,
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TCM_UNSUPPORTED_SCSI_OPCODE, 1);
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transport_generic_free_cmd(&cmd->se_cmd, 0);
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}
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static struct usbg_cmd *usbg_get_cmd(struct f_uas *fu,
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@@ -1195,7 +1194,6 @@ static void bot_cmd_work(struct work_struct *work)
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out:
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transport_send_check_condition_and_sense(se_cmd,
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TCM_UNSUPPORTED_SCSI_OPCODE, 1);
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transport_generic_free_cmd(&cmd->se_cmd, 0);
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}
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static int bot_submit_command(struct f_uas *fu,
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