From: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date: Fri, 11 May 2012 14:53:07 +0000 (+0200)
Subject: dir: respect string length argument of read_directory_recursive()
X-Git-Tag: v1.7.11-rc0~3^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1528d247e53bcf33db5b004a25a7d9b8c75c90e4?hp=1528d247e53bcf33db5b004a25a7d9b8c75c90e4

dir: respect string length argument of read_directory_recursive()

A directory name is passed to read_directory_recursive() as a
length-limited string, through the parameters base and baselen.
Suprisingly, base must be a NUL-terminated string as well, as it is
passed to opendir(), ignoring baselen.

Fix this by postponing the call to opendir() until the length-limted
string is added to a strbuf, which provides a NUL in the right place.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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