Undefined behavior in decode_select

Dmitry V. Levin ldv at altlinux.org
Fri May 23 02:31:52 UTC 2014


On Fri, May 23, 2014 at 02:11:54AM +0200, Robert Święcki wrote:
> Hi,
> 
> strace will behave in an undefined way (crash under current glibc), if the
> fd argument to FD_ISSET() macro is >= FD_SETSIZE.

It was fixed by commit v4.8-72-gc2982b5.
Thanks for reporting. :)


-- 
ldv
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