| Priority | medium |
|---|---|
| Bug ID | 82279 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | SDL applications crash when changing video mode: double free or corruption |
| Severity | normal |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | xamaniqinqu@gmail.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | git |
| Component | Drivers/Gallium/radeonsi |
| Product | Mesa |
Created attachment 104195 [details]
GDB backtrace of Dosbox crash.
Overview:
SDL applications crash when changing video mode, "corrupted double-linked
list" and "double free or corruption" are printed to stderr. The applications
tested are Dosbox and Enemy Territory: Quake Wars.
Steps to reproduce:
1) Install an abandonware game such as Commander Keen 4
2) Run it in Dosbox
3) Depending on the game, press a key to start the game proper
Actual results:
The application crashes upon changing video mode.
Expected results:
The application changes video mode without causing a crash.
Build date and platform:
Build date of all components: 2014-08-07
Platform: Gentoo GNU/Linux x86_64
Linux kernel version: 3.16
Additional information:
Bisecting revealed the culprit commit to be
"58d2afa2232060b88f9c444ce7a0d6e63c841bb2: radeonsi: fix leaking the bound
state on destruction v2". See attachments for backtraces.
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