forked from josch/mmdebstrap
Run File::Find::find with no_chdir=>1
Without no_chdir=>1 the unshared child process in unshare mode needs read permissions for the directory from which mmdebstrap is executed. With this change, the current working directory does not need to be world-readable anymore. Closes: #1005857 Reported-by: Trent W. Buck <trentbuck@gmail.com>
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@ -4094,7 +4094,10 @@ sub approx_disk_usage {
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$installed_size += 1;
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}
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};
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find($scan_installed_size, $directory);
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# We use no_chdir because otherwise the unshared user has to have read
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# permissions for the current working directory when producing an ext2
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# image. See https://bugs.debian.org/1005857
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find({ wanted => $scan_installed_size, no_chdir => 1 }, $directory);
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# because the above is only a heuristic we add 10% extra for good measure
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return int($installed_size * 1.1);
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