Mailinglist Archive: opensuse (5130 mails)

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Re: [SLE] 10.1: Extreme slow startup of acroread
  • From: Michael Nelson <michaelnel@xxxxxxxxxxx>
  • Date: Sat, 27 May 2006 20:44:29 -0700
  • Message-id: <20060528034429.GA12383@xxxxxxxxxxxxxxxxxx>
My investigations continue... in analyzing the tracelog, I see 5777 instances of opens
trying to open things that are clearly NOT directories while using the O_DIRECTORY flag
on the open:


I am over my head here, but I did read in the open(2) man page the

O_DIRECTORY If pathname is not a directory, cause the open to fail. This
flag is Linux-specific, and was added in kernel version
2.1.126, to avoid denial-of-service problems if opendir(3) is
called on a FIFO or tape device, but should not be used
outside of the implementation of opendir., it looks to this non programmer that they shouldn't be using the
O_DIRECTORY flag on an open() call, but what do I know? I'm just trying
to figure out why it takes this thing so long to open.



San Francisco, CA

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