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libedit: Avoid out of bounds read in 'bind' command

Description

libedit: Avoid out of bounds read in 'bind' command

This is CVS revision 1.31 from NetBSD lib/libedit/chartype.c:
Make sure that argv is NULL terminated since functions like tty_stty rely
on it to be so (Gerry Swinslow)

This broke when the wide-character support was enabled in libedit. The
conversion from multibyte to wide-character did not supply the apparently
expected terminating NULL in the new argv array.

PR: 233343
Submitted by: Yuichiro NAITO
Obtained from: NetBSD
MFC after: 1 week

Details

Committed
jillesJan 16 2019, 9:59 PM
Parents
rS343104: [mv] Fix invalid condition in fdt_fixup_ranges
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