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memory leaks in test_libomemo #51

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hades opened this issue Oct 7, 2023 · 1 comment · May be fixed by #55
Open

memory leaks in test_libomemo #51

hades opened this issue Oct 7, 2023 · 1 comment · May be fixed by #55

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@hades
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hades commented Oct 7, 2023

When running test_libomemo with address sanitizer, the following memory leaks are found.

To reproduce:

git clone https://github.com/hades/libomemo.git
cd libomemo
git checkout efcf195c243e95131b49d83209b232b70b1e2f27
mkdir build ; cd build
CC=clang cmake .. -DOMEMO_WITH_ASAN=ON
make
ctest --output-on-failure

Error output:

=================================================================
==15714==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 1436 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b51d373 in strdup (/home/hades/dev/libomemo/build/test_libomemo+0x97373) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad4b0f in mxmlSaveAllocString /build/mxml-ZxgGso/mxml-3.3.1/mxml-file.c:226:13
    #2 0x563b1b57bc13 in test_bundle_export /home/hades/dev/libomemo/test/test_libomemo.c:440:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 79 byte(s) in 7 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19b3e948 in g_malloc /usr/src/glib2.0-2.76.1-1/debian/build/deb/../../../glib/gmem.c:130:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b581186 in test_message_export_encrypted_strip_xhtml /home/hades/dev/libomemo/test/test_libomemo.c:1052:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b57fd26 in test_message_add_recipient /home/hades/dev/libomemo/test/test_libomemo.c:905:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b580b54 in test_message_export_encrypted_with_extra_tags_and_body /home/hades/dev/libomemo/test/test_libomemo.c:999:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b581ccb in test_message_export_encrypted_with_eme /home/hades/dev/libomemo/test/test_libomemo.c:1155:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b581516 in test_message_export_encrypted_strip_multiple_body /home/hades/dev/libomemo/test/test_libomemo.c:1085:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b57dbcc in test_message_prepare_encryption /home/hades/dev/libomemo/test/test_libomemo.c:693:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b580166 in test_message_add_recipient_w_prekey /home/hades/dev/libomemo/test/test_libomemo.c:937:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b58308a in test_message_encrypt_decrypt_with_extra_nodes /home/hades/dev/libomemo/test/test_libomemo.c:1260:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b5842fb in test_message_encrypt_decrypt_with_added_eme /home/hades/dev/libomemo/test/test_libomemo.c:1356:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b583a7b in test_message_encrypt_decrypt_with_added_body /home/hades/dev/libomemo/test/test_libomemo.c:1305:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b57fae2 in test_message_get_encrypted_key_no_keys /home/hades/dev/libomemo/test/test_libomemo.c:888:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b57e443 in test_message_prepare_encryption_with_extra_data /home/hades/dev/libomemo/test/test_libomemo.c:725:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b584852 in test_message_get_names /home/hades/dev/libomemo/test/test_libomemo.c:1391:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b582588 in test_message_encrypt_decrypt /home/hades/dev/libomemo/test/test_libomemo.c:1208:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b58419b in test_message_encrypt_decrypt_with_added_eme /home/hades/dev/libomemo/test/test_libomemo.c:1346:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b582410 in test_message_encrypt_decrypt /home/hades/dev/libomemo/test/test_libomemo.c:1198:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b582f18 in test_message_encrypt_decrypt_with_extra_nodes /home/hades/dev/libomemo/test/test_libomemo.c:1250:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b5818a6 in test_message_export_encrypted_strip_xhtml_and_body /home/hades/dev/libomemo/test/test_libomemo.c:1125:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b57db8f in test_message_prepare_encryption /home/hades/dev/libomemo/test/test_libomemo.c:691:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b583bdb in test_message_encrypt_decrypt_with_added_body /home/hades/dev/libomemo/test/test_libomemo.c:1315:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b580547 in test_message_export_encrypted /home/hades/dev/libomemo/test/test_libomemo.c:962:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b572365 in omemo_message_create /home/hades/dev/libomemo/test/../src/libomemo.c:1005:11
    #2 0x563b1b573062 in omemo_message_prepare_encryption /home/hades/dev/libomemo/test/../src/libomemo.c:1095:13
    #3 0x563b1b57eb4f in test_message_get_key /home/hades/dev/libomemo/test/test_libomemo.c:756:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b57ed72 in test_message_get_encrypted_key /home/hades/dev/libomemo/test/test_libomemo.c:779:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b57f792 in test_message_get_encrypted_key_after_iv /home/hades/dev/libomemo/test/test_libomemo.c:860:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b57483d in omemo_message_prepare_decryption /home/hades/dev/libomemo/test/../src/libomemo.c:1314:11
    #2 0x563b1b57f0b0 in test_message_is_encrypted_key_prekey /home/hades/dev/libomemo/test/test_libomemo.c:816:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d1b5 in omemo_bundle_create /home/hades/dev/libomemo/test/../src/libomemo.c:164:29
    #2 0x563b1b57b7f6 in test_bundle_export /home/hades/dev/libomemo/test/test_libomemo.c:417:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d1b5 in omemo_bundle_create /home/hades/dev/libomemo/test/../src/libomemo.c:164:29
    #2 0x563b1b57a62a in test_bundle_set_device_id /home/hades/dev/libomemo/test/test_libomemo.c:321:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 14 byte(s) in 2 object(s) allocated from:
    #0 0x563b1b533228 in __interceptor_calloc (/home/hades/dev/libomemo/build/test_libomemo+0xad228) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19b3f550 in g_malloc0 /usr/src/glib2.0-2.76.1-1/debian/build/deb/../../../glib/gmem.c:163:13

Direct leak of 8 byte(s) in 2 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b570a72 in omemo_devicelist_import /home/hades/dev/libomemo/test/../src/libomemo.c:759:28
    #2 0x563b1b578a43 in test_devicelist_remove /home/hades/dev/libomemo/test/test_libomemo.c:179:3
    #3 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b578889 in test_devicelist_contains_id /home/hades/dev/libomemo/test/test_libomemo.c:170:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b5786ca in test_devicelist_contains_id /home/hades/dev/libomemo/test/test_libomemo.c:162:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b578145 in test_devicelist_add /home/hades/dev/libomemo/test/test_libomemo.c:136:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 6 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b579ac2 in test_devicelist_export /home/hades/dev/libomemo/test/test_libomemo.c:246:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 6 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b579a7b in test_devicelist_export /home/hades/dev/libomemo/test/test_libomemo.c:245:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b5795f6 in test_devicelist_diff /home/hades/dev/libomemo/test/test_libomemo.c:228:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b5795a6 in test_devicelist_diff /home/hades/dev/libomemo/test/test_libomemo.c:227:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Direct leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b570fea in omemo_devicelist_add /home/hades/dev/libomemo/test/../src/libomemo.c:795:23
    #3 0x563b1b579337 in test_devicelist_diff /home/hades/dev/libomemo/test/test_libomemo.c:219:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Indirect leak of 5984 byte(s) in 68 object(s) allocated from:
    #0 0x563b1b533228 in __interceptor_calloc (/home/hades/dev/libomemo/build/test_libomemo+0xad228) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad3fe1 in mxml_new /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:836:15
    #2 0x7f3e19ad3fe1 in mxmlNewElement /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:382:15

Indirect leak of 4840 byte(s) in 55 object(s) allocated from:
    #0 0x563b1b533228 in __interceptor_calloc (/home/hades/dev/libomemo/build/test_libomemo+0xad228) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad40b1 in mxml_new /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:836:15
    #2 0x7f3e19ad40b1 in mxmlNewOpaque /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:451:15

Indirect leak of 577 byte(s) in 68 object(s) allocated from:
    #0 0x563b1b51d373 in strdup (/home/hades/dev/libomemo/build/test_libomemo+0x97373) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad400f in mxmlNewElement /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:383:32

Indirect leak of 496 byte(s) in 31 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad4d5e in mxml_set_attr /build/mxml-ZxgGso/mxml-3.3.1/mxml-attr.c:322:12

Indirect leak of 481 byte(s) in 59 object(s) allocated from:
    #0 0x563b1b51d373 in strdup (/home/hades/dev/libomemo/build/test_libomemo+0x97373) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad4e0d in mxmlElementSetAttr /build/mxml-ZxgGso/mxml-3.3.1/mxml-attr.c:221:19
    #2 0x7f3e19ad4e0d in mxmlElementSetAttr /build/mxml-ZxgGso/mxml-3.3.1/mxml-attr.c:200:1

Indirect leak of 448 byte(s) in 12 object(s) allocated from:
    #0 0x563b1b533466 in __interceptor_realloc (/home/hades/dev/libomemo/build/test_libomemo+0xad466) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad4db2 in mxml_set_attr /build/mxml-ZxgGso/mxml-3.3.1/mxml-attr.c:324:12

Indirect leak of 445 byte(s) in 55 object(s) allocated from:
    #0 0x563b1b51d373 in strdup (/home/hades/dev/libomemo/build/test_libomemo+0x97373) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad40e5 in mxmlNewOpaque /build/mxml-ZxgGso/mxml-3.3.1/mxml-node.c:452:26

Indirect leak of 399 byte(s) in 59 object(s) allocated from:
    #0 0x563b1b51d373 in strdup (/home/hades/dev/libomemo/build/test_libomemo+0x97373) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x7f3e19ad4d80 in mxml_set_attr /build/mxml-ZxgGso/mxml-3.3.1/mxml-attr.c:337:21

Indirect leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b56d330 in omemo_bundle_set_device_id /home/hades/dev/libomemo/test/../src/libomemo.c:177:13
    #3 0x563b1b57bae6 in test_bundle_export /home/hades/dev/libomemo/test/test_libomemo.c:432:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

Indirect leak of 5 byte(s) in 1 object(s) allocated from:
    #0 0x563b1b53303e in __interceptor_malloc (/home/hades/dev/libomemo/build/test_libomemo+0xad03e) (BuildId: 430d8118ea580c8c9db54c4182f11db0faed2305)
    #1 0x563b1b56d47b in int_to_string /home/hades/dev/libomemo/test/../src/libomemo.c:111:16
    #2 0x563b1b56d330 in omemo_bundle_set_device_id /home/hades/dev/libomemo/test/../src/libomemo.c:177:13
    #3 0x563b1b57a671 in test_bundle_set_device_id /home/hades/dev/libomemo/test/test_libomemo.c:323:3
    #4 0x7f3e19d73aab in cmocka_run_one_test_or_fixture obj-x86_64-linux-gnu/src/./src/cmocka.c:2801:13

SUMMARY: AddressSanitizer: 16961 byte(s) leaked in 456 allocation(s).
@hades hades linked a pull request Oct 16, 2023 that will close this issue
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@Neustradamus
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@gkdr: Have you seen this issue?

There is a PR to solve it!

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fix several memory leaks and undefined behaviors hades/libomemo
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@hades @Neustradamus