From a3c20e91dea6f7af64d886b05d678839b7b1a14c Mon Sep 17 00:00:00 2001 From: Alexander Bulekov Date: Fri, 23 Oct 2020 11:07:35 -0400 Subject: fuzz: Add fuzzer callbacks to DMA-read functions We should be careful to not call any functions besides fuzz_dma_read_cb. Without --enable-fuzzing, fuzz_dma_read_cb is an empty inlined function. Signed-off-by: Alexander Bulekov Reviewed-by: Darren Kenny Message-Id: <20201023150746.107063-7-alxndr@bu.edu> Signed-off-by: Thomas Huth --- include/exec/memory.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/exec/memory.h') diff --git a/include/exec/memory.h b/include/exec/memory.h index 4aaf578ce6..aff6ef7605 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -2462,6 +2462,7 @@ address_space_read_cached(MemoryRegionCache *cache, hwaddr addr, void *buf, hwaddr len) { assert(addr < cache->len && len <= cache->len - addr); + fuzz_dma_read_cb(cache->xlat + addr, len, cache->mrs.mr, false); if (likely(cache->ptr)) { memcpy(buf, cache->ptr + addr, len); return MEMTX_OK; -- cgit 1.4.1