Bug#1040375: /usr/lib/x86_64-linux-gnu/simplescreenrecorder/libssr-glinject.so: Segmentation fault when used with anything

[Petter Reinholdtsen <pere@hungry.com>]

I figured out a way to run this under valgrind:

  cp /usr/lib/x86_64-linux-gnu/simplescreenrecorder/libssr-glinject.so .
  chmod a+rx libssr-glinject.so 
  valgrind ./libssr-glinject.so

This provide something semi-sensible from valgrind.  No idea what the
mapped region is, might have to build the library with debug information
for this.  Installing simplescreenrecorder-dbgsym and
simplescreenrecorder-lib-dbgsym did not help to get more sensible
information about where it crashes.  Perhaps printf debugging is the
only option?

==125603== Memcheck, a memory error detector
==125603== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.
==125603== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==125603== Command: ./libssr-glinject.so
==125603== 
==125603== 
==125603== Process terminating with default action of signal 11 (SIGSEGV)
==125603==  Bad permissions for mapped region at address 0x108000
==125603==    at 0x108000: ??? (in /scratch/pere/src/opencamlib-salsa/libssr-glinject.so)
==125603== 
==125603== HEAP SUMMARY:
==125603==     in use at exit: 0 bytes in 0 blocks
==125603==   total heap usage: 0 allocs, 0 frees, 0 bytes allocated
==125603== 
==125603== All heap blocks were freed -- no leaks are possible
==125603== 
==125603== For lists of detected and suppressed errors, rerun with: -s
==125603== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
Segmentation fault (core dumped)

-- 
Happy hacking
Petter Reinholdtsen