Problem with acroread after update

[Jon Ingason]

Paul Howarth wrote:
> On Sun, 2006-04-09 at 11:41 +0200, Jon Ingason wrote:
> 
>>Paul Smith wrote:
>>
>>>On 4/9/06, Jon Ingason <Jon.Ingason at telia.com> wrote:
>>>
>>>
>>>>I did just software update of FC5 and got problem with acroread as follows:
>>>>
>>>>$ acroread
>>>>/usr/local/Adobe/Acrobat7.0/Reader/intellinux/bin/acroread: error while
>>>>loading shared libraries:
>>>>/usr/local/Adobe/Acrobat7.0/Reader/intellinux/lib/libJP2K.so: cannot
>>>>restore segment prot after reloc: Permission denied
>>>>$
>>>>
>>>>Acroread worked before the update. I disabled the SELinux and then it
>>>>worked. What should I do to get i working with SELinux?
>>>
>>>
>>>Jon, see the thread
>>>
>>>http://marc.theaimsgroup.com/?l=fedora-list&m=114392514803711&w=2
>>>
>>>Paul
>>>
>>
>>Yes thanks, this solved my problem. But I  wandering what caused this 
>>problem. I did following:
>># semanage fcontext -l|more
>>SELinux fcontext                                   type 
>>Context
>>
>>.
>>.
>>.
>>/usr/lib(64)?/libHermes\.so.*                      regular file 
>>system_u:object_r:textrel_shlib_t:s0
>>/usr(/.*)?/Reader/intellinux/SPPlugins/ADMPlugin\.apl regular file 
>>  system_u:object_r:textrel_shlib_t:s0
>>/usr/local/.*\.so(\.[^/]*)*                        regular file 
>>system_u:object_r:shlib_t:s0
>>------------------^^^^^^^^^^
>>This seems to be stange. Should it not be "textrel_shlib_t" instead of 
>>"shlib_t"?
> 
> 
> Maybe you're misreading the output. There are three separate objects
> shown:
> 
>   /usr/lib(64)?/libHermes\.so.*
>   regular file
>   system_u:object_r:textrel_shlib_t:s0
> 
> This one marks libHermes\.so.* under /usr/lib or /usr/lib64 as
> textrel_shlib_t
> 
>   /usr(/.*)?/Reader/intellinux/SPPlugins/ADMPlugin\.apl
>   regular file
>   system_u:object_r:textrel_shlib_t:s0
> 
> This one marks Reader/intellinux/SPPlugins/ADMPlugin.apl anywhere
> under /usr as being textrel_shlib_t
> 
>   /usr/local/.*\.so(\.[^/]*)*
>   regular file
>   system_u:object_r:shlib_t:s0
> 
> This one marks any .so* file under /usr/local as being shlib_t

Yes, I undersand that. But shouldn't it be textrel_shlib_t instead of 
shlib_t? Because for acroread to work I was forced to change this for 
lib files in /usr/local/Adobe/Acrobat7.0/Reader/intellinux/lib/ and apl 
files in /usr/local/Adobe/Acrobat7.0/Reader/intellinux/SPPlugins/.
> 
> Whilst the second and third potentially conflict, the second should
> "win" for the file concerned because it's a more specific match.
> 
> Paul.
> 

-- 
Regards
Jon Ingason