From dd85c9911d6eb44f398d07006a3c4ce57d36b7b9 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Fri, 16 Jul 2010 20:14:11 +0400 Subject: [PATCH 331/524] staging: tidspbridge: check kmalloc() result If kmalloc() fails then exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy Signed-off-by: Greg Kroah-Hartman --- 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 1170798..57abe33 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); -- 1.7.1