Commits
Shuah Khan committed 7e53898a761
[media] media: fix null pointer dereference in v4l_vb2q_enable_media_source() Fix the null pointer dereference in v4l_vb2q_enable_media_source(). DVB only drivers don't have valid struct v4l2_fh pointer. [ 548.443272] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 548.452036] IP: [<ffffffffc020ffc9>] v4l_vb2q_enable_media_source+0x9/0x50 [videodev] [ 548.460792] PGD b820e067 PUD bb3df067 PMD 0 [ 548.465582] Oops: 0000 [#1] SMP Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Reported-by: Olli Salonen <olli.salonen@iki.fi> Tested-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>