formula: fix valgrind error in is_Kleene_star() with clang++

* spot/tl/formula.hh, spot/tl/formula.cc: Rework the
initialization of fnode.
* NEWS: Mention the bug.
This commit is contained in:
Alexandre Duret-Lutz 2016-09-22 17:36:43 +02:00
parent 633906e347
commit 01d84c4d52
3 changed files with 34 additions and 19 deletions

5
NEWS
View file

@ -1,6 +1,9 @@
New in spot 2.1.1a (not yet released)
Nothing yet.
Bug fixes:
- Fix spurious uninitialized read reported by valgrind when
is_Kleene_star() is compiled by clang++.
New in spot 2.1.1 (2016-09-20)