[Tarantool-patches] [PATCH v1] asan: add leak suppressions for flaky test

["Alexander V. Tikhonov" <avtikhon@tarantool.org>]

Met flaky issues on test:

  replication/gh-3637-misc-error-on-replica-auth-fail.test.lua

Found memory leaks:

[093] Last 15 lines of Tarantool Log file [Instance "replica_auth"][/builds/DtQXhC5e/0/tarantool/tarantool/test/var/093_replication/replica_auth.log]:
[093]     #3 0xa13df8 in coio_on_call /builds/DtQXhC5e/0/tarantool/tarantool/src/lib/core/coio_task.c:264:16
[093]     #4 0xfcedbe in eio_execute /builds/DtQXhC5e/0/tarantool/tarantool/third_party/libeio/eio.c:2015:9
[093]     #5 0xfcedbe in etp_proc /builds/DtQXhC5e/0/tarantool/tarantool/third_party/libeio/etp.c:373
[093]     #6 0x7f8c8260ffa2 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa2)
[093]
[093] Indirect leak of 4 byte(s) in 1 object(s) allocated from:
[093]     #0 0x525dfa in calloc (/builds/DtQXhC5e/0/tarantool/tarantool/src/tarantool+0x525dfa)
[093]     #1 0xa2eb4a in mh_i64ptr_new /builds/DtQXhC5e/0/tarantool/tarantool/src/lib/salad/mhash.h:408:22
[093]     #2 0x8a516d in vy_recovery_new_f /builds/DtQXhC5e/0/tarantool/tarantool/src/box/vy_log.c:2321:23
[093]     #3 0xa13df8 in coio_on_call /builds/DtQXhC5e/0/tarantool/tarantool/src/lib/core/coio_task.c:264:16
[093]     #4 0xfcedbe in eio_execute /builds/DtQXhC5e/0/tarantool/tarantool/third_party/libeio/eio.c:2015:9
[093]     #5 0xfcedbe in etp_proc /builds/DtQXhC5e/0/tarantool/tarantool/third_party/libeio/etp.c:373
[093]     #6 0x7f8c8260ffa2 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa2)

To stabilize testing these leaks added as suppressions to asan list.

Part of #5343
---

Github: https://github.com/tarantool/tarantool/tree/avtikhon/flaky-checksums
Issue: https://github.com/tarantool/tarantool/issues/5343

 asan/lsan.supp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/asan/lsan.supp b/asan/lsan.supp
index f1ec60da3..e3b62e653 100644
--- a/asan/lsan.supp
+++ b/asan/lsan.supp
@@ -46,6 +46,12 @@ leak:libc.so*
 # source: src/lib/salad/mhash.h
 leak:mh_i32ptr_new
 
+# test: replication/gh-3637-misc-error-on-replica-auth-fail.test.lua
+# source: src/lib/core/coio_task.c
+leak:coio_on_call
+# source: src/lib/salad/mhash.h
+leak:mh_i64ptr_new
+
 # test: sql-tap/gh2250-trigger-chain-limit.test.lua
 # source: src/lib/core/exception.cc
 leak:Exception::operator new
-- 
2.25.1