Convert bytes-like object to string in apport_corefile() method (#2387)

* converting bytes-like object to string

* updated changelog

---------

Co-authored-by: peace-maker <peacemakerctf@gmail.com>

CHANGELOG.md

@@ -81,6 +81,7 @@ The table below shows which release corresponds to each branch, and what date th
 - [#2389][2389] Fix passing bytes to `context.log_file` and `crc.BitPolynom`
 - [#2391][2391] Fix error message when passing invalid kwargs to `xor`
 - [#2376][2376] Return buffered data on first EOF in tube.readline()
+- [#2387][2387] Convert apport_corefile() output from bytes-like object to string
 
 [2360]: https://github.com/Gallopsled/pwntools/pull/2360
 [2356]: https://github.com/Gallopsled/pwntools/pull/2356
@@ -91,6 +92,7 @@ The table below shows which release corresponds to each branch, and what date th
 [2389]: https://github.com/Gallopsled/pwntools/pull/2389
 [2391]: https://github.com/Gallopsled/pwntools/pull/2391
 [2376]: https://github.com/Gallopsled/pwntools/pull/2376
+[2387]: https://github.com/Gallopsled/pwntools/pull/2387
 
 ## 4.13.0 (`beta`)
 

pwnlib/elf/corefile.py

@@ -1329,6 +1329,10 @@ def apport_read_crash_data(self):
         except Exception:
             pass
 
+        # Convert bytes-like object to string
+        if isinstance(data, bytes):
+            data = data.decode('utf-8')
+
         return data
 
     def systemd_coredump_corefile(self):