Remove unused vars in struct s_module.

This patch removes multi and c_multi variables from struct s_module
because they are unused.

Thanks to malakudi for spotting them.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8341 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Remove logtxt field from struct s_module.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8342 4b0bc96b-bc66-0410-9d44-ebda105a78c1
conf: Fix wrong strncat() usage.

Patch by Gorgone.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8343 4b0bc96b-bc66-0410-9d44-ebda105a78c1
webif: Fix possible memory corruption.

The bug was found by Gorgone.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8344 4b0bc96b-bc66-0410-9d44-ebda105a78c1
vg1: Initialize local buffer.

The value in buff[7] will not be initialized when it is checked after
the call to vg1_do_cmd(), if write_cmd_vg() or status_ok() failed.

The bug was found by Gorgone.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8345 4b0bc96b-bc66-0410-9d44-ebda105a78c1
csctapi/protocol_t0: Fix possible use of uninitialized data.

The bug was found by Gorgone.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8346 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Revert "dvbapi-stapi: Stop using pthread_cancel() to kill stapi_read threads."

This reverts commit r8337.

Unfortunately (as expected) this causes problems because the threads
are not reaching the cleanup code. Anyway, it is safe to return to
the old code, because pthread_cancel is used in a code that can
never be compiled under Android.

Fixes ticket #3163.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8347 4b0bc96b-bc66-0410-9d44-ebda105a78c1
freebsd