| 1 | #
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| 2 | # This is a valgrind suppression file that should be used when using valgrind.
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| 3 | #
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| 4 | # Here's an example of running valgrind:
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| 5 | #
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| 6 | # cd python/dist/src
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| 7 | # valgrind --tool=memcheck --suppressions=Misc/valgrind-python.supp \
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| 8 | # ./python -E -tt ./Lib/test/regrtest.py -u bsddb,network
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| 9 | #
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| 10 | # You must edit Objects/obmalloc.c and uncomment Py_USING_MEMORY_DEBUGGER
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| 11 | # to use the preferred suppressions with Py_ADDRESS_IN_RANGE.
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| 12 | #
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| 13 | # If you do not want to recompile Python, you can uncomment
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| 14 | # suppressions for PyObject_Free and PyObject_Realloc.
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| 15 | #
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| 16 | # See Misc/README.valgrind for more information.
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| 17 |
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| 18 | # all tool names: Addrcheck,Memcheck,cachegrind,helgrind,massif
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| 19 | {
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| 20 | ADDRESS_IN_RANGE/Invalid read of size 4
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| 21 | Memcheck:Addr4
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| 22 | fun:Py_ADDRESS_IN_RANGE
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| 23 | }
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| 24 |
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| 25 | {
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| 26 | ADDRESS_IN_RANGE/Invalid read of size 4
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| 27 | Memcheck:Value4
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| 28 | fun:Py_ADDRESS_IN_RANGE
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| 29 | }
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| 30 |
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| 31 | {
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| 32 | ADDRESS_IN_RANGE/Invalid read of size 8 (x86_64 aka amd64)
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| 33 | Memcheck:Value8
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| 34 | fun:Py_ADDRESS_IN_RANGE
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| 35 | }
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| 36 |
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| 37 | {
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| 38 | ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
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| 39 | Memcheck:Cond
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| 40 | fun:Py_ADDRESS_IN_RANGE
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| 41 | }
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| 42 |
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| 43 | #
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| 44 | # Leaks (including possible leaks)
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| 45 | # Hmmm, I wonder if this masks some real leaks. I think it does.
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| 46 | # Will need to fix that.
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| 47 | #
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| 48 |
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| 49 | {
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| 50 | Handle PyMalloc confusing valgrind (possibly leaked)
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| 51 | Memcheck:Leak
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| 52 | fun:realloc
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| 53 | fun:_PyObject_GC_Resize
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| 54 | fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING
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| 55 | }
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| 56 |
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| 57 | {
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| 58 | Handle PyMalloc confusing valgrind (possibly leaked)
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| 59 | Memcheck:Leak
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| 60 | fun:malloc
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| 61 | fun:_PyObject_GC_New
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| 62 | fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING
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| 63 | }
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| 64 |
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| 65 | {
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| 66 | Handle PyMalloc confusing valgrind (possibly leaked)
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| 67 | Memcheck:Leak
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| 68 | fun:malloc
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| 69 | fun:_PyObject_GC_NewVar
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