Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 480704 - www-client/midori - midori crashes opening http://cnn.com/ unless 'paxctl -m /usr/bin/midori'
Summary: www-client/midori - midori crashes opening http://cnn.com/ unless 'paxctl -m ...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Hardened (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: XFCE Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-08-12 10:01 UTC by A. Person
Modified: 2015-03-03 12:48 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description A. Person 2013-08-12 10:01:09 UTC 
midori crashes when opening http://www.cnn.com unless I set 'paxctl -m /usr/bin/midori'.  I'm using webkit-gtk:2 with USE="-jit".  I get:

[350382.046273] grsec: denied RWX mprotect of <anonymous mapping> by /usr/bin/midori[midori:32230] uid/euid:1000/1000 gid/egid:1000/1000, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0
[350382.046319] PAX: execution attempt in: <anonymous mapping>, 2c123aa0000-2c1241a0000 2c123aa0000
[350382.046323] PAX: terminating task: /usr/bin/midori(midori):32230, uid/euid: 1000/1000, PC: 000002c12414ff45, SP: 000003cc04366678
[350382.046327] PAX: bytes at PC: 55 48 8b ec 48 83 ec 30 48 89 5d e0 4c 89 65 d8 48 8d 5d e8 
[350382.046338] PAX: bytes at SP-8: 000002c1240f3890 000002c1271d526f 4800000000fc7ccb 000003cc043666a0 000003cc04366730 000002c1271d60ba 000002c124137118 000003cc04366730 000002c123bd8100 000002c1271d5f22 000002c123bd6000

Reproducible: Always
Comment 1 A. Person 2013-09-29 10:57:59 UTC 
Doesn't happen anymore.