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| author | Colin Ian King <[email protected]> | 2019-12-19 21:32:46 +0000 |
|---|---|---|
| committer | Daniel Lezcano <[email protected]> | 2020-01-16 18:06:57 +0000 |
| commit | 2052d032c06761330bca4944bb7858b00960e868 (patch) | |
| tree | 56b99bc958b2155a94313cb4c4a5fa15c4edf4a8 /drivers/clocksource/timer-ti-dm.c | |
| parent | clocksource/drivers/cadence-ttc: Use ttc driver as platform driver (diff) | |
| download | kernel-2052d032c06761330bca4944bb7858b00960e868.tar.gz kernel-2052d032c06761330bca4944bb7858b00960e868.zip | |
clocksource/drivers/bcm2835_timer: Fix memory leak of timer
Currently when setup_irq fails the error exit path will leak the
recently allocated timer structure. Originally the code would
throw a panic but a later commit changed the behaviour to return
via the err_iounmap path and hence we now have a memory leak. Fix
this by adding a err_timer_free error path that kfree's timer.
Addresses-Coverity: ("Resource Leak")
Fixes: 524a7f08983d ("clocksource/drivers/bcm2835_timer: Convert init function to return error")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/clocksource/timer-ti-dm.c')
0 files changed, 0 insertions, 0 deletions