This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug sanitizer/81068] Sanitizer memory leak in codecvt_utf8
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 19 Sep 2017 14:10:26 +0000
- Subject: [Bug sanitizer/81068] Sanitizer memory leak in codecvt_utf8
- Auto-submitted: auto-generated
- References: <bug-81068-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81068
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The difference in results isn't very relevant. I'm pretty sure the reason for
the sanitizer errors is that libstdc++.so isn't instrumented by the sanitizers.
If you build libstdc++.so with UBsan you wouldn't get the errors (although last
time I tried, building libstdc++.so with UBsan isn't possible due to compiler
bugs).