85528 2012-05-03 11:56:56 -0700 Conformance test conformance/buffers/index-validation.html failing 2012-05-08 15:38:49 -0700 1 1 1 Unclassified WebKit WebGL 528+ (Nightly build) All All RESOLVED DUPLICATE 85117 P2 Normal --- 1 kbr webkit-unassigned dino kbr oliver twiz zmo oldest_to_newest 615464 0 kbr 2012-05-03 11:56:56 -0700 After discussion on the public_webgl mailing list, the WebGL spec and conformance test conformance/buffers/index-validation.html was just updated to require that an INVALID_VALUE error be generated when a large negative offset is passed to vertexAttribPointer. The test is now failing on all WebKit ports because the IDL does not correctly describe the argument as a signed 64-bit quantity, so it is being truncated to 32 bits and considered as a signed, in-range value. I haven't yet found an example in the IDL which passes a 64-bit integer from JavaScript to C++ (understanding fully that JavaScript's numbers can only describe integer values between -(2^53 - 1) and (2^53 - 1)). The code generators will probably need to be enhanced to support this. 618880 1 kbr 2012-05-08 15:38:49 -0700 I accidentally filed this one twice. Closing as duplicate. *** This bug has been marked as a duplicate of bug 85117 ***