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Paths can be longer than PATH_MAX. Avoid a buffer overrun in check_dir_renamed() by using xstrdup() to make a private copy safely. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Paths can be longer than PATH_MAX. Avoid a buffer overrun in check_dir_renamed() by using xstrdup() to make a private copy safely. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>