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| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-03-22 10:20:32 -0400 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2007-03-22 10:20:32 -0400 |
| commit | 287ac9e4ebd5e0a7b27fce0430011dc4b7997e60 (patch) | |
| tree | 9fb20b3768bdfc7c0d3f5acc3c96412c1f34b0d0 /linux/drivers/media/dvb/frontends | |
| parent | 462eeaf510ade76bcdf8c2f0ff535459c244c4cb (diff) | |
| download | mediapointer-dvb-s2-287ac9e4ebd5e0a7b27fce0430011dc4b7997e60.tar.gz mediapointer-dvb-s2-287ac9e4ebd5e0a7b27fce0430011dc4b7997e60.tar.bz2 | |
isl6421: don't reference freed memory
From: Thomas Viehweger <Thomas.Viehweger@marconi.com>
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>
Diffstat (limited to 'linux/drivers/media/dvb/frontends')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/isl6421.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/frontends/isl6421.c b/linux/drivers/media/dvb/frontends/isl6421.c index ef319369e..c967148a5 100644 --- a/linux/drivers/media/dvb/frontends/isl6421.c +++ b/linux/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; } |