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Subject[PATVH] media, dvb, IX2505V: Remember to free allocated memory in failure path (ix2505v_attach()).
Hi,

We may leak the storage allocated to 'state' in
drivers/media/dvb/frontends/ix2505v.c::ix2505v_attach() on error.
This patch makes sure we free the allocated memory in the failure case.


Signed-off-by: Jesper Juhl <jj@chaosbits.net>
---
ix2505v.c | 1 +
1 file changed, 1 insertion(+)
Compile tested only.

diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 55f2eba..fcb173d 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -293,6 +293,7 @@ struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
ret = ix2505v_read_status_reg(state);

if (ret & 0x80) {
+ kfree(state);
deb_i2c("%s: No IX2505V found\n", __func__);
goto error;
}


--
Jesper Juhl <jj@chaosbits.net> http://www.chaosbits.net/
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please.



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