Bug 612534

Summary:	stack smashing in app-misc/ranger-1.{8.1,9.0_beta5} and hardened profile
Product:	Gentoo Linux	Reporter:	Alessandro Barbieri <lssndrbarbieri>
Component:	Hardened	Assignee:	The Gentoo Linux Hardened Team <hardened>
Status:	RESOLVED OBSOLETE
Severity:	normal	CC:	radhermit
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/ranger/ranger/issues/878
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	emerge info

Description Alessandro Barbieri 2017-03-13 18:32:35 UTC

Created attachment 466966 [details]
emerge info

When launching ranger command in hardened gentoo

*** stack smashing detected ***: python3.4 terminated; report to <http://bugs.gentoo.org/>
                                                                                          [1]    24508 abort (core dumped)

I compiled it with debug infos and I have core dump

gdb -q $(which ranger) --core core
"/usr/bin/ranger": not in executable format: File format not recognized
[New LWP 24508]
Core was generated by `/usr/bin/python3.4 -O /usr/lib/python-exec/python3.4/ranger'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f132948acd5 in ?? ()

but I don't know how to debug more

Comment 1 Alessandro Barbieri 2017-05-28 10:27:24 UTC

with latest

*** stack smashing detected ***: python3.5 terminated; report to <http://bugs.gentoo.org/>
                                                                                          [1]    7541 killed ranger

Comment 2 Magnus Granberg gentoo-dev

2019-04-15 23:15:59 UTC

If it still problems with ranger open a new bug