3 files changed, 76 insertions, 12 deletions
diff --git a/erts/emulator/valgrind/suppress.halfword b/erts/emulator/valgrind/suppress.halfword
new file mode 100644
index 0000000000..8fe448d897
--- /dev/null
+++ b/erts/emulator/valgrind/suppress.halfword
@@ -0,0 +1,56 @@
+# Extra suppressions specific for the halfword emulator.
+
+# --- Suppress all offheap binaries ---
+# Valgrinds leak check does not recognize pointers that are stored
+# at unaligned addresses. In halfword emulator we store 64-bit pointers
+# to offheap data on 32-bit aligned heaps.
+# We solve this by suppressing allocation of all offheap structures
+# that are not referenced by other tables (ie binaries).
+
+{
+Halfword erts_bin_nrml_alloc
+Memcheck:Leak
+...
+fun:erts_bin_nrml_alloc
+...
+}
+
+{
+Halfword erts_bin_realloc
+Memcheck:Leak
+...
+fun:erts_bin_realloc
+...
+}
+
+{
+Halfword erts_bin_realloc_fnf
+Memcheck:Leak
+...
+fun:erts_bin_realloc_fnf
+...
+}
+
+{
+Halfword erts_bin_drv_alloc
+Memcheck:Leak
+...
+fun:erts_bin_drv_alloc
+...
+}
+
+{
+Halfword erts_bin_drv_alloc_fnf
+Memcheck:Leak
+...
+fun:erts_bin_drv_alloc_fnf
+...
+}
+
+{
+Halfword erts_create_magic_binary
+Memcheck:Leak
+...
+fun:erts_create_magic_binary
+...
+}
diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0
index 62ba032520..b3507bdba7 100644
--- a/erts/emulator/valgrind/suppress.patched.3.6.0
+++ b/erts/emulator/valgrind/suppress.patched.3.6.0
@@ -133,26 +133,18 @@ fun:pthread_create@@GLIBC_2.2.5
 {
 zlib; ok according to zlib developers
 Memcheck:Cond
-fun:longest_match
+...
 fun:deflate_slow
 fun:deflate
 }
 {
 zlib; ok according to zlib developers
 Memcheck:Cond
-fun:longest_match
+...
 fun:deflate_fast
 fun:deflate
 }
 {
-zlib; ok accordnig to zlib (this one popped up with valgrind-3.6.0)
-Memcheck:Cond
-fun:deflate_slow
-fun:deflate
-fun:zlib_deflate
-fun:zlib_ctl
-}
-{
 No leak; pointer into block
 Memcheck:Leak
 fun:malloc
@@ -275,6 +267,14 @@ obj:*/ssleay.*
 }
 
 {
+   Harmless assembler bug in openssl
+   Memcheck:Addr8
+   ...
+   fun:AES_cbc_encrypt
+   ...
+}
+
+{
 erts_bits_init_state; Why is this needed?
 Memcheck:Leak
 PossiblyLost
diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard
index 5a129bfd10..beecf1a7b5 100644
--- a/erts/emulator/valgrind/suppress.standard
+++ b/erts/emulator/valgrind/suppress.standard
@@ -120,14 +120,14 @@ fun:pthread_create@@GLIBC_2.2.5
 {
 zlib; ok according to zlib developers
 Memcheck:Cond
-fun:longest_match
+...
 fun:deflate_slow
 fun:deflate
 }
 {
 zlib; ok according to zlib developers
 Memcheck:Cond
-fun:longest_match
+...
 fun:deflate_fast
 fun:deflate
 }
@@ -252,6 +252,14 @@ obj:*/ssleay.*
 }
 
 {
+   Harmless assembler bug in openssl
+   Memcheck:Addr8
+   ...
+   fun:AES_cbc_encrypt
+   ...
+}
+
+{
 Prebuilt constant terms in os_info_init (PossiblyLost)
 Memcheck:Leak
 fun:malloc