[Xfce-bugs] [Bug 11624] libraries are installed with incorrect permissions

bugzilla-daemon at xfce.org bugzilla-daemon at xfce.org
Thu Mar 12 22:17:32 CET 2015


https://bugzilla.xfce.org/show_bug.cgi?id=11624

--- Comment #2 from Kevin Fenzi <kevin at scrye.com> ---
Well, this may be something more for the rpm world than anywhere else. rpm wont
properly detect soname provides unless the library is executable, so it's
somewhat convention there. 

Some libraries you can actually exec: 

% /lib64/libc.so.6
GNU C Library (GNU libc) development release version 2.21.90, by Roland McGrath
et al.
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 5.0.0 20150226 (Red Hat 5.0.0-0.18).
Available extensions:
    The C stubs add-on version 2.1.2.
    crypt add-on version 2.1 by Michael Glad and others
    GNU Libidn by Simon Josefsson
    Native POSIX Threads Library by Ulrich Drepper et al
    BIND-8.2.3-T5B
    RT using linux kernel aio
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.

Some ldd implementations complain when shared libraries aren't executable: 
% ldd libfoo.so
ldd: warning: you do not have execution permission for `./libfoo.so'

So, nothing hard and fast here, but it would be nice for the rpm world. Does it
cause any problems on your machine to have it 755?

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