From: Michael Straube straube.linux@gmail.com
[ Upstream commit 39850edf2befe27bcb3d6c37b6ee76d2ee4df903 ]
In function load_firmware() release_firmware() is not called if the allocation of pFirmware->szFwBuffer fails or if fw->size is greater than FW_8188E_SIZE.
Move the call to release_firmware() to the exit label at the end of the function to fix this.
Fixes: 8cd574e6af54 ("staging: r8188eu: introduce new hal dir for RTL8188eu driver") Signed-off-by: Michael Straube straube.linux@gmail.com Link: https://lore.kernel.org/r/20220107103620.15648-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/r8188eu/hal/rtl8188e_hal_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c index b818872e0d19..31a9b7500a7b 100644 --- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c +++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c @@ -538,10 +538,10 @@ static int load_firmware(struct rt_firmware *pFirmware, struct device *device) } memcpy(pFirmware->szFwBuffer, fw->data, fw->size); pFirmware->ulFwLength = fw->size; - release_firmware(fw); dev_dbg(device, "!bUsedWoWLANFw, FmrmwareLen:%d+\n", pFirmware->ulFwLength);
Exit: + release_firmware(fw); return rtStatus; }