AuxXxilium/linux_dsm_epyc7002
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4202066c69
linux_dsm_epyc7002/drivers/media
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Julia Lawall 4202066c69 V4L/DVB: drivers/media: Eliminate a NULL pointer dereference 
In each case, the print involves dereferencing a value that is NULL or is
near NULL.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
expression E,E1;
identifier f;
statement S1,S2,S3;
@@

if ((E == NULL && ...) || ...)
{
  ... when != if (...) S1 else S2
      when != E = E1
* E->f
  ... when any
  return ...;
}
else S3
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01 01:24:22 -03:00
..
common V4L/DVB: xc3028: fix regression in firmware loading time 2010-05-18 00:43:45 -03:00
dvb V4L/DVB: drivers/media: Eliminate a NULL pointer dereference 2010-06-01 01:24:22 -03:00
IR V4L/DVB: Bug fix: make IR work again for dm1105 2010-06-01 01:24:20 -03:00
radio V4L/DVB: radio-am800: let v4l2_device_(un)register handle usb_get/set_intfdata 2010-05-19 12:58:56 -03:00
video V4L/DVB: drivers/media: Eliminate a NULL pointer dereference 2010-06-01 01:24:22 -03:00
Kconfig V4L/DVB (13612): IR: Move common IR code to drivers/media/IR 2009-12-16 00:18:42 -02:00
Makefile V4L/DVB (13612): IR: Move common IR code to drivers/media/IR 2009-12-16 00:18:42 -02:00