Messages in this thread Patch in this message | | | From | Andre Bartke <> | Subject | [PATCH] staging: intel_sst: Fix memory leak | Date | Tue, 31 May 2011 21:03:56 +0200 |
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In case of an error stream_bufs is not freed here.
Signed-off-by: Andre Bartke <andre.bartke@gmail.com> --- .../staging/intel_sst/intel_sst_app_interface.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/intel_sst/intel_sst_app_interface.c b/drivers/staging/intel_sst/intel_sst_app_interface.c index b8c7ddb..93b41a2 100644 --- a/drivers/staging/intel_sst/intel_sst_app_interface.c +++ b/drivers/staging/intel_sst/intel_sst_app_interface.c @@ -430,8 +430,10 @@ static int snd_sst_fill_kernel_list(struct stream_info *stream, return -ENOMEM; if (copy_from_user((void *) &rar_handle, iovec[index].iov_base, - sizeof(__u32))) + sizeof(__u32))) { + kfree(stream_bufs); return -EFAULT; + } stream_bufs->addr = (char *)rar_handle; stream_bufs->in_use = false; stream_bufs->size = iovec[0].iov_len; -- 1.7.5.2
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