diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2014-08-22 15:19:44 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-09-23 20:50:39 +0530 |
| commit | c2e6f424a4abc9bb561133b00b2134ce11be34e9 (patch) | |
| tree | b6e2fa67247c3aeb42adcc7777d99033f1f3ebf6 /drivers/dma | |
| parent | d9ff958bb34aabdce08d11b0db24123c093d87cd (diff) | |
dmatest: prevent memory leakage on error path in thread
When we fail to allocate memory for thread->srcs or thread->dsts and src_cnt or
dst_cnt great than 1 we leak memory on error path. This patch fixes the issue.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/dmatest.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index e27cec25c59e..a8d7809e2f4c 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -688,14 +688,14 @@ static int dmatest_func(void *data) runtime = ktime_us_delta(ktime_get(), ktime); ret = 0; +err_dstbuf: for (i = 0; thread->dsts[i]; i++) kfree(thread->dsts[i]); -err_dstbuf: kfree(thread->dsts); err_dsts: +err_srcbuf: for (i = 0; thread->srcs[i]; i++) kfree(thread->srcs[i]); -err_srcbuf: kfree(thread->srcs); err_srcs: kfree(pq_coefs); |