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Commit e904060a authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: adsprpc: Handle UAF in process shell memory"

parents 17f07c01 51e05ee9

drivers/char/adsprpc.c

+2 −0
Original line number Diff line number Diff line
@@ -2701,6 +2701,8 @@ static int fastrpc_init_process(struct fastrpc_file *fl, 
			err = fastrpc_mmap_create(fl, -1, 0, init->mem,

				 init->memlen, ADSP_MMAP_REMOTE_HEAP_ADDR,

				 &mem);

			if (mem)

				mem->is_filemap = true;

			mutex_unlock(&fl->map_mutex);

			if (err)

				goto bail;