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https://bugs.freedesktop.org/show_bug.cgi?id=9046
Summary: Calling _mesa_compressed_image_address with invalid
parameter in texcompress_fxt1.c triggers a Mesa internal
error
Product: Mesa
Version: CVS
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Mesa core
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
In functions texstore_rgba_fxt1 and texstore_rgb_fxt1(texcompress_fxt1.c),
calling
_mesa_compressed_image_address with mesaFormat set to
GL_COMPRESSED_RGB_FXT1_3DFX or GL_COMPRESSED_RGBA_FXT1_3DFX. From the context,
it is a mistake. Here it should pass a Mesa internal format, or it will trigger
a mesa error.
107 dst = _mesa_compressed_image_address(dstXoffset, dstYoffset, 0,
108 GL_COMPRESSED_RGB_FXT1_3DFX,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
109 texWidth, (GLubyte *) dstAddr);
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