Re: replace strtok()

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От Alexander Lakhin
Тема Re: replace strtok()
Дата
Msg-id 413f5611-bc92-1435-816d-248f2f878c89@gmail.com
обсуждение исходный текст
Ответ на Re: replace strtok()  (Peter Eisentraut <peter@eisentraut.org>)
Список pgsql-hackers
Дерево обсуждения 
Hello Peter,

23.07.2024 15:38, Peter Eisentraut wrote:
> This has been committed.  Thanks.

Please look at the SCRAM secret, which breaks parse_scram_secret(),
perhaps because strsep() doesn't return NULL where strtok() did:

CREATE ROLE r PASSWORD 

'SCRAM-SHA-256$4096:hpFyHTUsSWcR7O9P$LgZFIt6Oqdo27ZFKbZ2nV+=vtnYM995pDh9ca6WSi120qVV5NeluNfUPkwm7Vqat25RjSPLkGeoZBQs6wVv+um4=';

Core was generated by `postgres: law regression [local] CREATE ROLE                                  '.
Program terminated with signal SIGSEGV, Segmentation fault.

#0  __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:74
(gdb) bt
#0  __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:74
#1  0x0000563625e9e5b0 in parse_scram_secret (...) at auth-scram.c:655

Best regards,
Alexander

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