https://bugs.freedesktop.org/show_bug.cgi?id=71575
Priority: medium
Bug ID: 71575
Assignee: mesa-dev@lists.freedesktop.org
Summary: Long expressions in shaders crash Mesa
Severity: normal
Classification: Unclassified
OS: All
Reporter: kevin.rogo...@intel.com
Hardware: Other
Status: NEW
Version: 9.1
Component: Mesa core
Product: Mesa
A long expression in a GLSL shader will crash Mesa, the crash occurs after
parsing in generating the HIR from the AST.
Attached is a vertex shader with such a long expression (10,000 add terms).
The bug issue is that although such a shader is not to be found in "real"
applications, a malicious website can use WebGL to crash Mesa which would
likely crash the browser.
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
