id summary reporter owner description type status milestone component version severity resolution keywords cc 8735 "boost::format crashes on ""%0%"" format string" oliora@… James E. King, III "Application crashes at runtime at the following code {{{ boost::format(""%0%"") % ""something""; }}} I understand that 0 is a wrong format argument number (they are starting from 1), but it's too easy to forget about it (for example, Python uses 0 based format argument numbers). While boost::format is considered to be a safe alternative to printf, I think such mistakes should be handled and at least don't give a runtime crash." Bugs closed To Be Determined format Boost 1.51.0 Problem invalid format oliora@…