| From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
|---|---|
| To: | Peter Eisentraut <peter(at)eisentraut(dot)org>, David Steele <david(at)pgmasters(dot)net>, Michael Paquier <michael(at)paquier(dot)xyz>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: replace strtok() |
| Date: | 2024-10-10 05:00:00 |
| Message-ID: | 413f5611-bc92-1435-816d-248f2f878c89@gmail.com |
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| Lists: | pgsql-hackers |
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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