24-3 Fix using uninitialized value error.

[maximyurchuk]

Changelog entry

Integrate from main (msan failed tests in arcadia sync)
#7029

Changelog category

• Not for changelog (changelog entry is not required)

Additional information

[github-actions]

⚪ 2024-07-29 20:59:27 UTC Pre-commit check for c78e493 has started.
⚪ 2024-07-29 21:02:25 UTC Build linux-x86_64-release-asan is running...
🟢 2024-07-29 21:24:23 UTC Build successful.
⚪ 2024-07-29 21:24:40 UTC Tests are running...
🔴 2024-07-29 23:29:44 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9795	9216	0	78	324	177

🟢 2024-07-29 23:30:30 UTC ydbd size 5.2 GiB changed* by -2.3 KiB, which is <= 0 Bytes vs stable-24-3: OK

ydbd size dash	stable-24-3: ee07055	merge: c78e493	diff	diff %
ydbd size	5 613 456 176 Bytes	5 613 453 824 Bytes	-2.3 KiB	-0.000%
ydbd stripped size	1 210 297 288 Bytes	1 210 296 584 Bytes	-704 Bytes	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2024-07-29 21:00:58 UTC Pre-commit check for c78e493 has started.
⚪ 2024-07-29 21:03:34 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-07-29 21:39:24 UTC Build successful.

[github-actions]

⚪ 2024-07-29 21:01:07 UTC Pre-commit check for c78e493 has started.
⚪ 2024-07-29 21:03:36 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-07-29 21:40:24 UTC Build successful.
⚪ 2024-07-29 21:40:43 UTC Tests are running...
🔴 2024-07-29 23:02:08 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
13909	12588	0	2	1306	13

🟢 2024-07-29 23:02:50 UTC ydbd size 8.1 GiB changed* by -7.1 KiB, which is <= 0 Bytes vs stable-24-3: OK

ydbd size dash	stable-24-3: ee07055	merge: c78e493	diff	diff %
ydbd size	8 724 368 792 Bytes	8 724 361 504 Bytes	-7.1 KiB	-0.000%
ydbd stripped size	476 945 928 Bytes	476 945 352 Bytes	-576 Bytes	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}