<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Mesa freezes when the GLSL shader contains a `for` loop with an uninitialized `i` index/counter variable" href="https://bugs.freedesktop.org/show_bug.cgi?id=105755#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Mesa freezes when the GLSL shader contains a `for` loop with an uninitialized `i` index/counter variable" href="https://bugs.freedesktop.org/show_bug.cgi?id=105755">bug 105755</a> from <a class="email" href="mailto:swyterzone+mesa3d@gmail.com" title="Swyter <swyterzone+mesa3d@gmail.com>"> Swyter</a> <pre>I bet that integers are the most common type by a wide margin. I also bet that most of these loops are meant to be unrolled and vectorized. Covering 100% of the cases is almost impossible, but initializing uninitialized variables inside of the condition block to some known/sane value like NULL/0.f is probably a 90% solution, because the value is going to be wrong and cause an infinite loop anyway. You can only win.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>