find: Fix -printfHEADmain

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.  Drop the memstream, which
isn't really needed.

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
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D51776

0 files changed, 0 insertions, 0 deletions