--- /dev/null
+#
+# This is a valgrind suppression file that should be used when using valgrind.
+#
+# Here's an example of running valgrind:
+#
+# cd python/dist/src
+# valgrind --tool=memcheck --suppressions=Misc/valgrind-python.supp \
+# ./python -E ./Lib/test/regrtest.py -u gui,network
+#
+# You must edit Objects/obmalloc.c and uncomment Py_USING_MEMORY_DEBUGGER
+# to use the preferred suppressions with Py_ADDRESS_IN_RANGE.
+#
+# If you do not want to recompile Python, you can uncomment
+# suppressions for PyObject_Free and PyObject_Realloc.
+#
+# See Misc/README.valgrind for more information.
+
+# all tool names: Addrcheck,Memcheck,cachegrind,helgrind,massif
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Addr4
+ fun:Py_ADDRESS_IN_RANGE
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Value4
+ fun:Py_ADDRESS_IN_RANGE
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 8 (x86_64 aka amd64)
+ Memcheck:Value8
+ fun:Py_ADDRESS_IN_RANGE
+}
+
+{
+ ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
+ Memcheck:Cond
+ fun:Py_ADDRESS_IN_RANGE
+}
+
+#
+# Leaks (including possible leaks)
+# Hmmm, I wonder if this masks some real leaks. I think it does.
+# Will need to fix that.
+#
+
+{
+ Suppress debugging leaks
+ Memcheck:Leak
+ fun:malloc
+ fun:PyObject_Malloc
+ fun:_PyObject_DebugMallocApi
+}
+
+{
+ Suppress debugging leaks
+ Memcheck:Leak
+ fun:realloc
+ fun:PyObject_Realloc
+ fun:_PyObject_DebugReallocApi
+}
+
+{
+ Suppress leaking the GIL. Happens once per process, see comment in ceval.c.
+ Memcheck:Leak
+ fun:malloc
+ fun:PyThread_allocate_lock
+ fun:PyEval_InitThreads
+}
+
+{
+ Suppress leaking the GIL after a fork.
+ Memcheck:Leak
+ fun:malloc
+ fun:PyThread_allocate_lock
+ fun:PyEval_ReInitThreads
+}
+
+{
+ Suppress leaking the autoTLSkey. This looks like it shouldn't leak though.
+ Memcheck:Leak
+ fun:malloc
+ fun:PyThread_create_key
+ fun:_PyGILState_Init
+ fun:Py_InitializeEx
+ fun:Py_Main
+}
+
+{
+ Hmmm, is this a real leak or like the GIL?
+ Memcheck:Leak
+ fun:malloc
+ fun:PyThread_ReInitTLS
+}
+
+{
+ Handle PyMalloc confusing valgrind (possibly leaked)
+ Memcheck:Leak
+ fun:realloc
+ fun:_PyObject_GC_Resize
+ fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING
+}
+
+{
+ Handle PyMalloc confusing valgrind (possibly leaked)
+ Memcheck:Leak
+ fun:malloc
+ fun:_PyObject_GC_New
+ fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING
+}
+
+{
+ Handle PyMalloc confusing valgrind (possibly leaked)
+ Memcheck:Leak
+ fun:malloc
+ fun:_PyObject_GC_NewVar
+ fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING
+}
+
+#
+# Non-python specific leaks
+#
+
+{
+ Handle pthread issue (possibly leaked)
+ Memcheck:Leak
+ fun:calloc
+ fun:allocate_dtv
+ fun:_dl_allocate_tls_storage
+ fun:_dl_allocate_tls
+}
+
+{
+ Handle pthread issue (possibly leaked)
+ Memcheck:Leak
+ fun:memalign
+ fun:_dl_allocate_tls_storage
+ fun:_dl_allocate_tls
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Addr4
+ fun:PyObject_Free
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Value4
+ fun:PyObject_Free
+}
+
+{
+ ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+ Memcheck:Addr8
+ fun:PyObject_Free
+}
+
+{
+ ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+ Memcheck:Value8
+ fun:PyObject_Free
+}
+
+{
+ ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
+ Memcheck:Cond
+ fun:PyObject_Free
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Addr4
+ fun:PyObject_Realloc*
+}
+
+{
+ ADDRESS_IN_RANGE/Invalid read of size 4
+ Memcheck:Value4
+ fun:PyObject_Realloc*
+}
+
+{
+ ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+ Memcheck:Addr8
+ fun:PyObject_Realloc*
+}
+
+{
+ ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+ Memcheck:Value8
+ fun:PyObject_Realloc*
+}
+
+{
+ ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
+ Memcheck:Cond
+ fun:PyObject_Realloc*
+}
+
+###
+### All the suppressions below are for errors that occur within libraries
+### that Python uses. The problems to not appear to be related to Python's
+### use of the libraries.
+###
+
+{
+ Generic ubuntu ld problems
+ Memcheck:Addr8
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+}
+
+{
+ Generic gentoo ld problems
+ Memcheck:Cond
+ obj:/lib/ld-2.3.4.so
+ obj:/lib/ld-2.3.4.so
+ obj:/lib/ld-2.3.4.so
+ obj:/lib/ld-2.3.4.so
+}
+
+{
+ DBM problems, see test_dbm
+ Memcheck:Param
+ write(buf)
+ fun:write
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ fun:dbm_close
+}
+
+{
+ DBM problems, see test_dbm
+ Memcheck:Value8
+ fun:memmove
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ fun:dbm_store
+ fun:dbm_ass_sub
+}
+
+{
+ DBM problems, see test_dbm
+ Memcheck:Cond
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ fun:dbm_store
+ fun:dbm_ass_sub
+}
+
+{
+ DBM problems, see test_dbm
+ Memcheck:Cond
+ fun:memmove
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ obj:/usr/lib/libdb1.so.2
+ fun:dbm_store
+ fun:dbm_ass_sub
+}
+
+{
+ GDBM problems, see test_gdbm
+ Memcheck:Param
+ write(buf)
+ fun:write
+ fun:gdbm_open
+
+}
+
+{
+ ZLIB problems, see test_gzip
+ Memcheck:Cond
+ obj:/lib/libz.so.1.2.3
+ obj:/lib/libz.so.1.2.3
+ fun:deflate
+}
+
+{
+ Avoid problems w/readline doing a putenv and leaking on exit
+ Memcheck:Leak
+ fun:malloc
+ fun:xmalloc
+ fun:sh_set_lines_and_columns
+ fun:_rl_get_screen_size
+ fun:_rl_init_terminal_io
+ obj:/lib/libreadline.so.4.3
+ fun:rl_initialize
+}
+
+###
+### These occur from somewhere within the SSL, when running
+### test_socket_sll. They are too general to leave on by default.
+###
+###{
+### somewhere in SSL stuff
+### Memcheck:Cond
+### fun:memset
+###}
+###{
+### somewhere in SSL stuff
+### Memcheck:Value4
+### fun:memset
+###}
+###
+###{
+### somewhere in SSL stuff
+### Memcheck:Cond
+### fun:MD5_Update
+###}
+###
+###{
+### somewhere in SSL stuff
+### Memcheck:Value4
+### fun:MD5_Update
+###}
+
+# Fedora's package "openssl-1.0.1-0.1.beta2.fc17.x86_64" on x86_64
+# See http://bugs.python.org/issue14171
+{
+ openssl 1.0.1 prng 1
+ Memcheck:Cond
+ fun:bcmp
+ fun:fips_get_entropy
+ fun:FIPS_drbg_instantiate
+ fun:RAND_init_fips
+ fun:OPENSSL_init_library
+ fun:SSL_library_init
+ fun:init_hashlib
+}
+
+{
+ openssl 1.0.1 prng 2
+ Memcheck:Cond
+ fun:fips_get_entropy
+ fun:FIPS_drbg_instantiate
+ fun:RAND_init_fips
+ fun:OPENSSL_init_library
+ fun:SSL_library_init
+ fun:init_hashlib
+}
+
+{
+ openssl 1.0.1 prng 3
+ Memcheck:Value8
+ fun:_x86_64_AES_encrypt_compact
+ fun:AES_encrypt
+}
+
+#
+# All of these problems come from using test_socket_ssl
+#
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:BN_bin2bn
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:BN_num_bits_word
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ fun:BN_num_bits_word
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:BN_mod_exp_mont_word
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:BN_mod_exp_mont
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Param
+ write(buf)
+ fun:write
+ obj:/usr/lib/libcrypto.so.0.9.7
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:RSA_verify
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ fun:RSA_verify
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ fun:DES_set_key_unchecked
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ fun:DES_encrypt2
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ obj:/usr/lib/libssl.so.0.9.7
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ obj:/usr/lib/libssl.so.0.9.7
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:BUF_MEM_grow_clean
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:memcpy
+ fun:ssl3_read_bytes
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Cond
+ fun:SHA1_Update
+}
+
+{
+ from test_socket_ssl
+ Memcheck:Value4
+ fun:SHA1_Update
+}
+
+{
+ test_buffer_non_debug
+ Memcheck:Addr4
+ fun:PyUnicodeUCS2_FSConverter
+}
+
+{
+ test_buffer_non_debug
+ Memcheck:Addr4
+ fun:PyUnicode_FSConverter
+}
+
+{
+ wcscmp_false_positive
+ Memcheck:Addr8
+ fun:wcscmp
+ fun:_PyOS_GetOpt
+ fun:Py_Main
+ fun:main
+}
+
+# Additional suppressions for the unified decimal tests:
+{
+ test_decimal
+ Memcheck:Addr4
+ fun:PyUnicodeUCS2_FSConverter
+}
+
+{
+ test_decimal2
+ Memcheck:Addr4
+ fun:PyUnicode_FSConverter
+}
+
projects / recode / commitdiff