Date: Wed, 19 Jan 2011 12:19:25 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/compat/linux linux_file.c Message-ID: <201101191219.p0JCJbcc054023@repoman.freebsd.org>
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kib 2011-01-19 12:19:25 UTC
FreeBSD src repository
Modified files:
sys/compat/linux linux_file.c
Log:
SVN rev 217578 on 2011-01-19 12:19:25Z by kib
In linuxolator getdents_common(), it seems there is no reason to loop
if no records where returned by VOP_READDIR(). Readdir implementations
allowed to return 0 records when first record is larger then supplied
buffer. In this case trying to execute VOP_READDIR() again causes the
syscall looping forewer.
The goto was there from the day 1, which goes back to 1995 year.
Reported and tested by: Beat G?tzi <beat chruetertee ch>
MFC after: 2 weeks
Revision Changes Path
1.122 +4 -3 src/sys/compat/linux/linux_file.c
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