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staging: tidspbridge: check kmalloc() result
If kmalloc() fails then exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 4 additions and 0 deletions
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@ -1407,6 +1407,8 @@ u32 strmwrap_allocate_buffer(union trapped_args *args, void *pr_ctxt)
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return -EINVAL;
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ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL);
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if (ap_buffer == NULL)
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return -ENOMEM;
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status = strm_allocate_buffer(args->args_strm_allocatebuffer.hstream,
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args->args_strm_allocatebuffer.usize,
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@ -1446,6 +1448,8 @@ u32 strmwrap_free_buffer(union trapped_args *args, void *pr_ctxt)
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return -EINVAL;
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ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL);
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if (ap_buffer == NULL)
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return -ENOMEM;
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CP_FM_USR(ap_buffer, args->args_strm_freebuffer.ap_buffer, status,
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num_bufs);
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