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| author | Colin Ian King <colin.king@canonical.com> | 2017-02-17 14:17:30 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-17 12:09:52 -0300 |
| commit | 21f9f2ef7c12dcefbdadaf96382bf547f84f23b3 (patch) | |
| tree | 253fce12816b835ee4c03256158623dcd2956e1f /drivers/media/usb | |
| parent | 56b27d4dd3eccff618be2f8417aef86f59a2c0d4 (diff) | |
| download | lwn-21f9f2ef7c12dcefbdadaf96382bf547f84f23b3.tar.gz lwn-21f9f2ef7c12dcefbdadaf96382bf547f84f23b3.zip | |
[media] Staging: media/lirc: don't call put_ir_rx on rx twice
There is an exit path where rx is kfree'd on put_ir_rx and then
a jump to label out_put_xx will again kfree it with another
call to put_ir_rx. Fix this by adding a new label that avoids
this 2nd call to put_ir_rx for this specific case.
Detected with CoverityScan, CID#145119 ("Use after free")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb')
0 files changed, 0 insertions, 0 deletions