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Diffstat (limited to 'contrib/ci/sssd.supp')
| -rw-r--r-- | contrib/ci/sssd.supp | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/contrib/ci/sssd.supp b/contrib/ci/sssd.supp new file mode 100644 index 0000000..5d86049 --- /dev/null +++ b/contrib/ci/sssd.supp @@ -0,0 +1,270 @@ +# +# Valgrind suppression patterns +# +# See an introduction to suppressions in Valgrind manual: +# http://valgrind.org/docs/manual/manual-core.html#manual-core.suppress +# +# Each suppression name here must start with "sssd-" to differentiate it from +# suppressions maintained elsewhere. +# + +# talloc-involved leaks +{ + sssd-leak-talloc + Memcheck:Leak + ... + fun:talloc_* + ... +} +{ + sssd-leak-_talloc + Memcheck:Leak + ... + fun:_talloc_* + ... +} + +# nss3-involved leaks +{ + sssd-leak-nss3 + Memcheck:Leak + ... + obj:*/libnss3.so + ... +} + +# nspr4-involved leaks +{ + sssd-leak-nspr4 + Memcheck:Leak + ... + obj:*/libnspr4.so + ... +} +{ + sssd-leak-nspr4-arena-allocate + Memcheck:Leak + fun:malloc + fun:PL_ArenaAllocate + ... +} + +# dbus-involved leaks +{ + sssd-leak-dbus + Memcheck:Leak + ... + obj:*/libdbus-1.so.* + ... +} + +# False positive - pcre_free is called in sss_names_ctx_destructor +{ + sssd-leak-sss_names_pcre2 + Memcheck:Leak + fun:malloc + fun:pcre2_compile_8 + fun:sss_regexp_pcre2_compile + fun:sss_regexp_new + fun:sss_names_init_from_args + ... +} + +# Ignore tests exiting and abandoning cmocka state, concerns dyndns test +{ + sssd-leak-cmocka-exit + Memcheck:Leak + fun:malloc + fun:_test_malloc + fun:_run_tests + fun:main +} + +# Stpncpy false positive on RHEL6: +# https://lists.fedorahosted.org/pipermail/sssd-devel/2014-September/021417.html +# possibly related to: +# https://www.mail-archive.com/valgrind-users@lists.sourceforge.net/msg03832.html +{ + sssd-value8-stpncpy + Memcheck:Value8 + obj:/lib*/libc-2.12.so + fun:sha512_crypt_r + ... +} +{ + sssd-cond-stpncpy + Memcheck:Cond + obj:/lib*/libc-2.12.so + fun:sha512_crypt_r + ... +} + +# False positive leak involving RHEL6 glib memory slices +{ + sssd-leak-glib-slices + Memcheck:Leak + fun:memalign + fun:posix_memalign + obj:/lib*/libglib-2.0.so* + fun:g_slice_alloc + fun:g_string_sized_new + ... + fun:g_utf8_casefold + fun:sss_utf8_case_eq + ... +} + +# uninitialised value in libselinux (fixed in fedora >= 21) +{ + libselinux-jump-or-move-depends-on-uninitialised-value-in-selabel_close + Memcheck:Cond + obj:/usr/lib64/libselinux.so.1 + fun:selabel_close + obj:/usr/lib64/libkrb5support.so.0.1 + fun:_dl_fini + fun:__run_exit_handlers + fun:exit + fun:(below main) +} + +# long-standing memory leak in popt +{ + popt-memleak-from-poptGetNextOpt-malloc + Memcheck:Leak + fun:malloc + ... + fun:poptGetNextOpt + ... + fun:main +} + +# long-standing memory leak in popt +{ + popt-memleak-from-poptGetNextOpt-realloc + Memcheck:Leak + fun:realloc + ... + fun:poptGetNextOpt + fun:main +} + +# popt was not good with read access either. Applies for popt <= 1.13 +{ + popt-suppress-invalid-read + Memcheck:Addr4 + ... + fun:poptGetNextOpt + fun:main +} + +# Some tests initialize c-ares context, then fork a child that just exits +# without a proper teardown, which means the ares destructor is not called. +# Suppress those errors. +{ + c-ares-suppress-leak-from-init + Memcheck:Leak + ... + fun:ares_init_options + fun:recreate_ares_channel + fun:resolv_init + ... + fun:be_res_init + fun:be_init_failover + fun:test_ipa_server_create_trusts_setup +} + +# Leaks in bash if p11_child returns and error because due to libtool the +# p11_child binary is not called directly during the unit tests but with the +# help of a libtool wrapper +{ + bash-calling-p11-child-returning-error + Memcheck:Leak + ... + fun:malloc + fun:xmalloc + ... + fun:execute_command_internal + ... + fun:execute_command_internal + ... +} + +{ + bash-calling-p11-child-returning-error-debian + Memcheck:Free + fun:free + obj:/usr/bin/bash + fun:run_unwind_frame + fun:parse_and_execute + fun:command_substitute + obj:/usr/bin/bash + obj:/usr/bin/bash + ... +} + +# Leak in sqlite3 used by the softhsm2 PKCS#11 module +{ + sqlite3.error + Memcheck:Leak + ... + fun:malloc + obj:/usr/lib64/libsqlite3.so.0.8.6 + ... +} + +# Leak found on debian +{ + set-default-locale-error-debian + Memcheck:Leak + ... + fun:malloc + fun:xmalloc + fun:set_default_locale + fun:main +} + +# glibc nsswitch (getpwuid) leak +# Seems to be affecting Fedora < F28 +{ + glibc-nss-getpwuid + Memcheck:Leak + fun:malloc + ... + fun:getpwuid_r@@GLIBC_2.2.5 + fun:getpwuid + ... + fun:main +} + +# Suppress https://bugzilla.redhat.com/show_bug.cgi?id=2065675 +{ + dlopen-tests + Memcheck:Leak + match-leak-kinds: definite + fun:malloc + fun:UnknownInlinedFun + fun:_dl_find_object_update + fun:dl_open_worker_begin + fun:_dl_catch_exception + fun:dl_open_worker + fun:_dl_catch_exception + fun:_dl_open + fun:dlopen_doit + fun:_dl_catch_exception + fun:_dl_catch_error + fun:_dlerror_run + fun:dlopen@@GLIBC_2.34 +} + +# sssd debug initialization leak +{ + sss_debug_backtrace_init-malloc + Memcheck:Leak + fun:malloc + ... + fun:sss_debug_backtrace_init + ... + fun:test_parse_*_args + ... + fun:main +} |