Fix segfault in Group Layout Sanitizer

[serbel324]

Changelog entry

Fix bug when sanitizer caused nullptr dereference #15519

Changelog category

• Bugfix

[github-actions]

⚪ 2025-03-19 09:15:10 UTC Pre-commit check for 678cec3 has started.
⚪ 2025-03-19 09:17:57 UTC Build linux-x86_64-release-asan is running...
🔴 2025-03-19 09:20:45 UTC Build failed. see the build logs.
🔴 2025-03-19 09:20:47 UTC Tests run skipped.

[github-actions]

⚪ 2025-03-19 09:16:30 UTC Pre-commit check for 678cec3 has started.
⚪ 2025-03-19 09:19:11 UTC Build linux-x86_64-relwithdebinfo is running...
🔴 2025-03-19 09:23:57 UTC Build failed. see the build logs.
🔴 2025-03-19 09:23:59 UTC Tests run skipped.

[github-actions]

⚪ 2025-03-19 10:21:39 UTC Pre-commit check for cfdca69 has started.
⚪ 2025-03-19 10:24:21 UTC Build linux-x86_64-release-asan is running...
🟢 2025-03-19 10:47:36 UTC Build successful.
⚪ 2025-03-19 10:47:53 UTC Tests are running...
🔴 2025-03-19 12:56:33 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10362	10260	0	32	29	41

🟢 2025-03-19 12:57:30 UTC ydbd size 5.6 GiB changed* by -16 Bytes, which is <= 0 Bytes vs stable-24-4: OK

ydbd size dash	stable-24-4: 9480de8	merge: cfdca69	diff	diff %
ydbd size	6 027 486 016 Bytes	6 027 486 000 Bytes	-16 Bytes	-0.000%
ydbd stripped size	1 508 409 984 Bytes	1 508 409 920 Bytes	-64 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]

⚪ 2025-03-19 10:21:41 UTC Pre-commit check for cfdca69 has started.
⚪ 2025-03-19 10:24:19 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-03-19 11:03:54 UTC Build successful.
⚪ 2025-03-19 11:04:09 UTC Tests are running...
🔴 2025-03-19 12:32:21 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14800	13434	0	21	1302	43

🟢 2025-03-19 12:33:22 UTC ydbd size 8.3 GiB changed* by +128 Bytes, which is < 100.0 KiB vs stable-24-4: OK

ydbd size dash	stable-24-4: 9480de8	merge: cfdca69	diff	diff %
ydbd size	8 898 141 624 Bytes	8 898 141 752 Bytes	+128 Bytes	+0.000%
ydbd stripped size	485 012 200 Bytes	485 012 264 Bytes	+64 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}