From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
There two callers of stv090x_setup_compound manage the allocation and
freeing if state there is an error condition from stv090x_setup_compound.
Currently function stv090x_setup_compound also frees the state object
too, leading to a double free in the callers of this function. Fix
this by removing the extraneous free in stv090x_setup_compound and just
leave the callers handle the allocation/free'ing.
Addresses-Coverity: ("Double free")
Fixes: eb5005df886b ("media: stv090x: Implement probe/remove for stv090x")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/media/dvb-frontends/stv090x.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c
index 986e585e0103..90d24131d335 100644
--- a/drivers/media/dvb-frontends/stv090x.c
+++ b/drivers/media/dvb-frontends/stv090x.c
@@ -4942,7 +4942,6 @@ static int stv090x_setup_compound(struct stv090x_state *state)
return 0;
error:
- kfree(state);
return -ENOMEM;
err_remove:
remove_dev(state->internal);
--
2.20.1
