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-rw-r--r--contrib/coccinelle/xstrdup_or_null.cocci7
1 files changed, 7 insertions, 0 deletions
diff --git a/contrib/coccinelle/xstrdup_or_null.cocci b/contrib/coccinelle/xstrdup_or_null.cocci
new file mode 100644
index 0000000000..3fceef132b
--- /dev/null
+++ b/contrib/coccinelle/xstrdup_or_null.cocci
@@ -0,0 +1,7 @@
+@@
+expression E;
+expression V;
+@@
+- if (E)
+- V = xstrdup(E);
++ V = xstrdup_or_null(E);