Change Details

Each -printf invocation created a memstream, then freed the underlying buffer without closing the stream, resulting in a segfault on exit when libc tried to flush all the streams. While here, simplify the implementation of %h. Fixes: 7b9c912c41f4

Each -printf invocation created a memstream, then freed the underlying buffer without closing the stream, resulting in a segfault on exit when libc tried to flush all the streams. Furthermore: * Change escape() to return char * instead of const char * * Simplify the implementation of %h * Fix %M, which printed an extra space * Implement %l correctly * Implement %Y and %y * Add tests for everything except %S Fixes: 7b9c912c41f4

Each -printf invocation created a memstream, then freed the underlying buffer without closing the stream, resulting in a segfault on exit when libc tried to flush all the streams. While hereFurthermore: * Change escape() to return char * instead of const char * * Simplify the implementation of %h * Fix %M, simplify the iwhich printed an extra space * Implement %l correctly * Implementation of %h. %Y and %y * Add tests for everything except %S Fixes: 7b9c912c41f4