On 06/11/2014 06:26 PM, Nicolas Iooss wrote:
> 2014-06-10 3:22 GMT+02:00 Christopher J. PeBenito <cpebenito@xxxxxxxxxx>:
>> On 5/28/2014 1:04 PM, Sven Vermeulen wrote:
>>> Index: secmds/replcon.cc
>>> ===================================================================
>>> --- secmds/replcon.cc (revision 4973)
>>> +++ secmds/replcon.cc (working copy)
>>> @@ -60,7 +60,7 @@
>>> {NULL, 0, NULL, 0}
>>> };
>>>
>>> -extern int lsetfilecon_raw(const char *, security_context_t) __attribute__ ((weak));
>>> +extern int lsetfilecon_raw(const char *, const char *) __attribute__ ((weak));
>>
>> Unfortunately, this breaks it in the same way if you compile with libselinux < 2.3 with this patch. The preference would be a patch that allows it to compile with any recent libselinux, rather than requiring libselinux 2.3.
>
> When compiling SETools on ArchLinux I got this error message from gcc
> (version 4.9.0):
>
> replcon.cc:73:25: error: invalid operands of types '<unresolved
> overloaded function type>' and 'long int' to binary 'operator!='
> if (lsetfilecon_raw != NULL)
>
> I've never used weak functions in C libraries so I don't know the
> proper fix to support libselinux versions which don't provide
> lsetfilecon_raw, but as in ArchLinux only the most recent stable
> version of packages is supported, I simply removed all the code
> related to the "weak function trick" to make it works [1]. According
> to git log, lsetfilecon_raw existed in 2008 [2]. Is it possible to
> replace replcon_lsetfilecon with lsetfilecon_raw in SETools or are
> there still supported versions of libselinux without lsetfilecon_raw?
>
> By the way, while speaking about patches, a few days ago I wrote an
> amazing bugfix for libsemanage [3]. Where should I send this patch? As
> selinux@xxxxxxxxxxxxx has been silent about my latest patch [4] I'm
> wondering whether it is the right ML to send patches to.
>
> Nicolas
>
> [1] https://github.com/archlinuxhardened/selinux/blob/master/setools/0001-fix-compile-error.patch
> [2] https://github.com/fishilico/selinux/blob/13cd4c8960688af11ad23b4c946149015c80d549/libselinux/src/lsetfilecon.c
> [3] https://github.com/fishilico/selinux/commit/b9688372828d8f2609afb68160b100bdffd9ead0
> [4] http://marc.info/?l=selinux&m=140086882622086&w=2
Yes, it is the right list. Sorry, applied your libselinux patch to the
#next branch.
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