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-rw-r--r--coccinelle/reallocarray.cocci21
1 files changed, 21 insertions, 0 deletions
diff --git a/coccinelle/reallocarray.cocci b/coccinelle/reallocarray.cocci
new file mode 100644
index 0000000..85a8b3b
--- /dev/null
+++ b/coccinelle/reallocarray.cocci
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+@@
+expression q, p, n, m;
+@@
+- q = realloc(p, (n)*(m))
++ q = reallocarray(p, n, m)
+@@
+expression q, p, n, m;
+@@
+- q = realloc(p, n*(m))
++ q = reallocarray(p, n, m)
+@@
+expression q, p, n, m;
+@@
+- q = realloc(p, (n)*m)
++ q = reallocarray(p, n, m)
+@@
+expression q, p, n, m;
+@@
+- q = realloc(p, n*m)
++ q = reallocarray(p, n, m)