[PATCH 06/15] staging: tidspbridge: check kmalloc() result
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From: Kulikov Vasiliy on 16 Jul 2010 12:20 If kmalloc() fails then exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy <segooon(a)gmail.com> --- drivers/staging/tidspbridge/pmgr/dspapi.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/staging/tidspbridge/pmgr/dspapi.c b/drivers/staging/tidspbridge/pmgr/dspapi.c index 7597210..ba5d8c4 100644 --- a/drivers/staging/tidspbridge/pmgr/dspapi.c +++ b/drivers/staging/tidspbridge/pmgr/dspapi.c @@ -1407,6 +1407,8 @@ u32 strmwrap_allocate_buffer(union Trapped_Args *args, void *pr_ctxt) return -EINVAL; ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL); + if (ap_buffer == NULL) + return -ENOMEM; status = strm_allocate_buffer(args->args_strm_allocatebuffer.hstream, args->args_strm_allocatebuffer.usize, @@ -1446,6 +1448,8 @@ u32 strmwrap_free_buffer(union Trapped_Args *args, void *pr_ctxt) return -EINVAL; ap_buffer = kmalloc((num_bufs * sizeof(u8 *)), GFP_KERNEL); + if (ap_buffer == NULL) + return -ENOMEM; CP_FM_USR(ap_buffer, args->args_strm_freebuffer.ap_buffer, status, num_bufs); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |