http://bugs.freedesktop.org/show_bug.cgi?id=13774
Summary: glGetUniformiv writes out too many values
Product: Mesa
Version: CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Mesa core
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
In src/mesa/main/shader.c, glGetUniformiv is done by calling the driver's
implementation of glUniformfv and then converting 16 values, regardless of the
actual size of the uniform. If the uniform is smaller, the overflow can smash
the caller's stack.
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