Commit f6c23f483937b8be53f313ec31068acdca91a25d
Committed by
Jonathan Cameron
1 parent
ef4d4d1b8f
Exists in
master
and in
16 other branches
iio:kfifo: Fix memory leak
We need to free the kfifo when we release the buffer, otherwise the fifos memory will be leaked. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Showing 1 changed file with 4 additions and 1 deletions Side-by-side Diff
drivers/iio/kfifo_buf.c
... | ... | @@ -132,7 +132,10 @@ |
132 | 132 | |
133 | 133 | static void iio_kfifo_buffer_release(struct iio_buffer *buffer) |
134 | 134 | { |
135 | - kfree(iio_to_kfifo(buffer)); | |
135 | + struct iio_kfifo *kf = iio_to_kfifo(buffer); | |
136 | + | |
137 | + kfifo_free(&kf->kf); | |
138 | + kfree(kf); | |
136 | 139 | } |
137 | 140 | |
138 | 141 | static const struct iio_buffer_access_funcs kfifo_access_funcs = { |