diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-04-15 15:28:21 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-11-27 10:50:28 +0000 |
| commit | 9fb6d40eb3d4a2da8f45187de773498b784596e6 (patch) | |
| tree | e785ebfbe73b847146debb2dae4a4304c51aa9cf /src/vppinfra/mem_dlmalloc.c | |
| parent | 99fbf0574f099f09b7b46dcabe5bb50d78091dce (diff) | |
misc: add address sanitizer heap instrumentation
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 <bganne@cisco.com>
Diffstat (limited to 'src/vppinfra/mem_dlmalloc.c')
| -rw-r--r-- | src/vppinfra/mem_dlmalloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vppinfra/mem_dlmalloc.c b/src/vppinfra/mem_dlmalloc.c index 7a53a8bb43b..5628e2714c7 100644 --- a/src/vppinfra/mem_dlmalloc.c +++ b/src/vppinfra/mem_dlmalloc.c @@ -19,6 +19,7 @@ #include <vppinfra/lock.h> #include <vppinfra/hash.h> #include <vppinfra/elf_clib.h> +#include <vppinfra/sanitizer.h> void *clib_per_cpu_mheaps[CLIB_MAX_MHEAPS]; @@ -219,6 +220,7 @@ clib_mem_init (void *memory, uword memory_size) if (mheap_trace_main.lock == 0) clib_spinlock_init (&mheap_trace_main.lock); + CLIB_MEM_POISON (mspace_least_addr (heap), mspace_footprint (heap)); return heap; } |