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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2017-12-11 11:37:24 -0500
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-12-19 06:28:42 -0500
commitb93a25e120d5a4154c8902957e7440b10b47a260 (patch)
tree225dc7a162eacc7f9919b3b71220c96546d39779 /lib/iomap_copy.c
parent8ea636dcecfa7b05d60309a50beabc5317a845bf (diff)
media: dvb_net: ensure that dvb_net_ule_handle is fully initialized
commit efb9ab67255f ("[media] dvb_net: prepare to split a very complex function") changed the ULE handling logic, simplifying it. However, it forgot to keep the initialization for .priv and to zero .ule_hist fields. The lack of .priv cause crashes if dvb_net_ule() is called, as the function assuems that .priv field to be initialized. With regards to .ule_hist, the current logic is broken and don't even compile if ULE_DEBUG. Fix it by making the debug vars static again, and be sure to pass iov parameter to dvb_net_ule_check_crc(). Fixes: efb9ab67255f ("[media] dvb_net: prepare to split a very complex function") Suggested-by: Ron Economos <w6rz@comcast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'lib/iomap_copy.c')
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