tree 7b0aace2094c7f2368d821b61b5fd5aa40d4fd49
parent c3bb0ac796c21490f478914441526817e4685606
author Jeff King <peff@peff.net> 1443128806 -0400
committer Junio C Hamano <gitster@pobox.com> 1443201498 -0700

stop_progress_msg: convert sprintf to xsnprintf

The usual arguments for using xsnprintf over sprintf apply,
but this case is a little tricky. We print to a fixed-size
buffer if we have room, and otherwise to an allocated
buffer. So there should be no overflow here, but it is still
good to communicate our intention, as well as to check our
earlier math for how much space the string will need.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>