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authorAlexey Khoroshilov <khoroshilov@ispras.ru>2013-07-03 16:17:34 -0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-26 17:18:26 -0700
commited6db5dcac3698346227a49afb2635dfcb784057 (patch)
tree78c7ebdb4ae304936689393cb4f8940c113bbb39 /include/media
parentbd7dcb5af0f8771fbcf2fd999545281ec7561d3e (diff)
media: hdpvr: fix iteration over uninitialized lists in hdpvr_probe()
commit 2e923a0527ac439e135b9961e58d3acd876bba10 upstream. free_buff_list and rec_buff_list are initialized in the middle of hdpvr_probe(), but if something bad happens before that, error handling code calls hdpvr_delete(), which contains iteration over the lists (via hdpvr_free_buffers()). The patch moves the lists initialization to the beginning and by the way fixes goto label in error handling of registering videodev. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/media')
0 files changed, 0 insertions, 0 deletions