kern/152042: [libc] [patch] wrong bufsize of __hdtoa

[das at FreeBSD.org]

Synopsis: [libc] [patch] wrong bufsize of __hdtoa

State-Changed-From-To: open->closed
State-Changed-By: das
State-Changed-When: Thu Oct 20 04:02:30 UTC 2011
State-Changed-Why: 
Thanks for the report, but rv_alloc() already includes the space for the NUL
terminator!  It's not a very clear interface, I know, but that code comes
from a third party.

http://www.freebsd.org/cgi/query-pr.cgi?pr=152042