ALSA: 6fire: Don't leak firmware in error path
One of the error paths in sound/usb/6fire/firmware.c::usb6fire_fw_ezusb_upload() neglects to free the memory allocated for the firmware before returning, thus leaking the memory. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -227,6 +227,7 @@ static int usb6fire_fw_ezusb_upload(
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ret = usb6fire_fw_ihex_init(fw, rec);
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if (ret < 0) {
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kfree(rec);
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release_firmware(fw);
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snd_printk(KERN_ERR PREFIX "error validating ezusb "
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"firmware %s.\n", fwname);
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return ret;
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