diff options
| author | Thomas Viehweger <Thomas.Viehweger@marconi.com> | 2007-03-22 15:20:32 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-03-27 13:45:56 +0200 |
| commit | 09d4895488d4df5c58b739573846f514ceabc911 (patch) | |
| tree | 76cea6e612ba239d30aa4ca6c447ca9670d2f282 /drivers/media | |
| parent | V4L/DVB (5441): Saa7146: Fix allocation of clipping memory (diff) | |
| download | linux-09d4895488d4df5c58b739573846f514ceabc911.tar.xz linux-09d4895488d4df5c58b739573846f514ceabc911.zip | |
V4L/DVB (5472): Isl6421: don't reference freed memory
After freeing a block there should be no reference to this block.
Signed-off-by: Thomas Viehweger <Thomas.Viehweger@marconi.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/frontends/isl6421.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/isl6421.c b/drivers/media/dvb/frontends/isl6421.c index ef319369ec26..c967148a5945 100644 --- a/drivers/media/dvb/frontends/isl6421.c +++ b/drivers/media/dvb/frontends/isl6421.c @@ -122,6 +122,7 @@ struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter /* detect if it is present or not */ if (isl6421_set_voltage(fe, SEC_VOLTAGE_OFF)) { kfree(isl6421); + fe->sec_priv = NULL; return NULL; } |