From 9fb6d40eb3d4a2da8f45187de773498b784596e6 Mon Sep 17 00:00:00 2001 From: Benoît Ganne Date: Mon, 15 Apr 2019 15:28:21 +0200 Subject: misc: add address sanitizer heap instrumentation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce AddressSanitizer support: https://github.com/google/sanitizers/ This starts with heap instrumentation. vlib_buffer, bihash and stack instrumentation should follow. Type: feature Change-Id: I7f20e235b2f79db72efd0e756f22c75f717a9884 Signed-off-by: Benoît Ganne --- src/vpp-api/vapi/vapi.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/vpp-api/vapi') diff --git a/src/vpp-api/vapi/vapi.c b/src/vpp-api/vapi/vapi.c index ef31724356d..859a811d178 100644 --- a/src/vpp-api/vapi/vapi.c +++ b/src/vpp-api/vapi/vapi.c @@ -474,6 +474,8 @@ vapi_send (vapi_ctx_t ctx, void *msg) { rv = VAPI_EAGAIN; } + else + VL_MSG_API_POISON (msg); out: VAPI_DBG ("vapi_send() rv = %d", rv); return rv; @@ -518,6 +520,8 @@ vapi_send2 (vapi_ctx_t ctx, void *msg1, void *msg2) { rv = VAPI_EAGAIN; } + else + VL_MSG_API_POISON (msg1); out: VAPI_DBG ("vapi_send() rv = %d", rv); return rv; @@ -548,6 +552,7 @@ again: if (tmp == 0) { + VL_MSG_API_UNPOISON ((void *) data); #if VAPI_DEBUG_ALLOC vapi_add_to_be_freed ((void *) data); #endif -- cgit 1.2.3-korg