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[Bug binutils/23573] "Too many open files" and binutils 2.31.1-1


From: hjl.tools at gmail dot com
Subject: [Bug binutils/23573] "Too many open files" and binutils 2.31.1-1
Date: Mon, 27 Aug 2018 19:05:16 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=23573

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2018-08-27
     Ever confirmed|0                           |1

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Please check if it is caused by

commit 27b0767593284f97384b3597ebd211164f8c8b47
Author: Alan Modra <address@hidden>
Date:   Tue Jun 5 21:04:00 2018 +0930

    PR23254, ld.bfd mishandles file pointers while scanning archive

    Best practice is to not mix lseek/read with fseek/fread on the same
    underlying file descriptor, as not all stdio implementations will cope.
    Since the plugin uses lseek/read while bfd uses fseek/fread this patch
    reopens the file for exclusive use by the plugin rather than trying to
    restore the file descriptor.  That allows the plugin to read the file
    after plugin_call_claim_file too.

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