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Commit a35f6003 authored by Jacek Anaszewski's avatar Jacek Anaszewski Committed by Mauro Carvalho Chehab
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[media] s5p-jpeg: return error immediately after get_byte fails 



When parsing JPEG header s5p_jpeg_parse_hdr function
should return immediately in case there was an error
while reading a byte.

Signed-off-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 3246fdaa

drivers/media/platform/s5p-jpeg/jpeg-core.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -906,14 +906,14 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result, 
	while (notfound) {

	while (notfound) {

		c = get_byte(&jpeg_buffer);

		c = get_byte(&jpeg_buffer);

		if (c == -1)

		if (c == -1)

			break;

			return false;

		if (c != 0xff)

		if (c != 0xff)

			continue;

			continue;

		do

		do

			c = get_byte(&jpeg_buffer);

			c = get_byte(&jpeg_buffer);

		while (c == 0xff);

		while (c == 0xff);

		if (c == -1)

		if (c == -1)

			break;

			return false;

		if (c == 0)

		if (c == 0)

			continue;

			continue;

		length = 0;

		length = 0;