po/de.po | 15 7 + 8 - 0 !
1 file changed, 7 insertions(+), 8 deletions(-)

 update german message catalogue

etc.c | 10 8 + 2 - 0 !
1 file changed, 8 insertions(+), 2 deletions(-)

 [patch] fix oob access due to multiple backspaces

Commit 419ca82d57 (Fix m17n backspace handling causes out-of-bounds
write in checkType) introduced an incomplete fix.

In function checkType we store the length of the previous multi-char
character in a buffer plens_buffer with pointer plens pointing to the
current position inside the buffer. When encountering a backspace plens
is set to the previous position without a bounds check. This will lead
to plens being out of bounds if we get more backspaces than we have
processed multi-char characters before.

If we are at the beginning of the buffer do not decrement and set plen
(the current length) to 0.

This also fixes GH Issue #270 [BUG] Out of bound read in Strnew_size ,
Str.c:61

If the above explanation does sound weird it's because I didn't fully
grok that function. :-)