Date: Sat, 12 Dec 1998 17:36:45 -0800 (PST) From: Matt Dillon <dillon@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/usr.sbin/vipw pw_util.c Message-ID: <199812130136.RAA02705@freefall.freebsd.org>
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dillon 1998/12/12 17:36:45 PST
Modified files:
usr.sbin/vipw pw_util.c
Log:
Handle the race condition where vipw may lock a password file which has
just been replaced. After our lock succeeds we check if st_nlink is 0
and if it is we close the descriptor and retry our open/lock sequence.
Revision Changes Path
1.12 +22 -6 src/usr.sbin/vipw/pw_util.c
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