32 lines
947 B
Diff
32 lines
947 B
Diff
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inspect: Complain if wrapper script can't be executed.
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There is no guarantee that the wrapper script can be executed.
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For example user can mount their temporary directories with noexec
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for security reasons. Instead of failing with no explanation,
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complain when this situation is detected.
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---
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quilt/scripts/inspect.in | 11 +++++++++++
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1 file changed, 11 insertions(+)
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--- a/quilt/scripts/inspect.in
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+++ b/quilt/scripts/inspect.in
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@@ -317,7 +317,18 @@ cat <<-'EOF' > $tmpdir/bin/wrapper
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${0##*/} "$@" < $tmpdir/data
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fi
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EOF
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+
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chmod 755 $tmpdir/bin/wrapper
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+# If $TMPDIR is mounted with noexec, rpmbuild won't be able to execute
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+# our wrapper script
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+if [ ! -x $tmpdir/bin/wrapper ]
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+then
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+ printf "Cannot execute %s; filesystem mounted with noexec?\n" \
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+ $tmpdir/bin/wrapper >&2
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+ printf "Setting %s in ~/.quiltrc may help\n" "VARTMPDIR" >&2
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+ exit 1
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+fi
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+
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ln -s wrapper $tmpdir/bin/patch
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ln -s wrapper $tmpdir/bin/tar
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