oss-fuzz: turn on the pointer-overflow check

[thirdparty/systemd.git] / tools / meson-make-symlink.sh

diff --git a/tools/meson-make-symlink.sh b/tools/meson-make-symlink.sh
index 69eab9ba733542d7885592b4d8ca88a6822f4735..cdd5214125fb6374f8e8e817a0da68c0d583781b 100755 (executable)
--- a/tools/meson-make-symlink.sh
+++ b/tools/meson-make-symlink.sh
@@ -1,11 +1,12 @@
-#!/bin/sh -eu
+#!/bin/sh
+set -eu
 
 # this is needed mostly because $DESTDIR is provided as a variable,
 # and we need to create the target directory...
 
-mkdir -vp "$(dirname "${DESTDIR}$2")"
-if [ "$(dirname $1)" = . ]; then
-    ln -vfs -T "$1" "${DESTDIR}$2"
+mkdir -vp "$(dirname "${DESTDIR:-}$2")"
+if [ "$(dirname $1)" = . -o "$(dirname $1)" = .. ]; then
+    ln -vfs -T -- "$1" "${DESTDIR:-}$2"
 else
-    ln -vfs -T --relative "${DESTDIR}$1" "${DESTDIR}$2"
+    ln -vfs -T --relative -- "${DESTDIR:-}$1" "${DESTDIR:-}$2"
 fi