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Commit c0ee6273 authored by Sachin Kamat's avatar Sachin Kamat Committed by Mauro Carvalho Chehab
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[media] s5k5baf: Fix potential NULL pointer dereferencing 



Dereference 'fw' after the NULL check.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 7296e158

drivers/media/i2c/s5k5baf.c

+3 −1
Original line number Diff line number Diff line
@@ -548,12 +548,14 @@ static void s5k5baf_synchronize(struct s5k5baf *state, int timeout, u16 addr) 
static u16 *s5k5baf_fw_get_seq(struct s5k5baf *state, u16 seq_id)

{

	struct s5k5baf_fw *fw = state->fw;

	u16 *data = fw->data + 2 * fw->count;

	u16 *data;

	int i;



	if (fw == NULL)

		return NULL;



	data = fw->data + 2 * fw->count;



	for (i = 0; i < fw->count; ++i) {

		if (fw->seq[i].id == seq_id)

			return data + fw->seq[i].offset;