Date: Fri, 04 Jan 2019 21:33:38 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 234622] [libc] getgrent() issue with large NIS groups Message-ID: <bug-234622-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234622 Bug ID: 234622 Summary: [libc] getgrent() issue with large NIS groups Product: Base System Version: 11.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: tcleamy@ucdavis.edu Created attachment 200779 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=200779&action=edit Patch for 11.2 getgrent misses large NIS groups so the group list for those users is incorrect. To replicate simply make a large NIS group (500+ characters) and then run groups on one of those users. From one of my systems: > ypmatch crc group crc::499:ccctim,itsnoopy,rodd,jkperla,ncmolina,ajnichol,itlm003,itlm005,itlm011,itlm012,itlm019,itlm022,itlm023,itlm031,itlm032,itlm033,itlm034,itlm035,itlm038,itlm039,itlm040,itlm041,itlm043,itlm045,itlm046,itlm049,itlm054,itlm055,itlm057,itlm061,itlm064,itlm067,itlm068,itlm070,itlm071,itlm072,itlm076,itlm079,itlm080,itlm082,itlm084,itlm086,itlm087,itlm088,itlm089,itlm091,itlm092,itlm094,itlm095,itlm097,itlm098,itlm099,itlm100,itlm104,itlm107,itlm109,itlm111,itlm112,itlm113,itlm114,itlm123,itlm125,itlm126,itlm127,itlm130,itlm134,itlm138,itlm140,itlm141,itlm145,itlm146,itlm147,itlm151,itlm167,itlm179,itlm196,itlm197 > groups ccctim users lm hws projects office eyevocab roomres crcsuper So while "ypmatch crc group" lists the entire group including ccctim, "groups ccctim" doesn't list crc. I've seen this issue on various releases of FreeBSD 9, 10 & 11. I think it's the same as 96840. That bug report says fixed and closed, but I'm continuing to see the same issue. I've been using that patch in 96840 to fix the bug each release. So can you double check to see if the issue was really fixed? I've attached the latest patch for FreeBSD 11.2. -- You are receiving this mail because: You are the assignee for the bug.
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