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-rw-r--r--cocci/isc_event_allocat_never_fail.spatch33
1 files changed, 33 insertions, 0 deletions
diff --git a/cocci/isc_event_allocat_never_fail.spatch b/cocci/isc_event_allocat_never_fail.spatch
new file mode 100644
index 0000000..eab2265
--- /dev/null
+++ b/cocci/isc_event_allocat_never_fail.spatch
@@ -0,0 +1,33 @@
+@@
+statement S;
+expression V;
+@@
+
+V = isc_event_allocate(...);
+- if (V == NULL) S
+
+@@
+type T;
+statement S;
+expression V;
+@@
+
+V = (T *)isc_event_allocate(...);
+- if (V == NULL) S
+
+@@
+statement S;
+expression V;
+@@
+
+if (V == NULL) V = isc_event_allocate(...);
+- if (V == NULL) S
+
+@@
+statement S1, S2;
+expression V;
+@@
+
+V = isc_event_allocate(...);
+- if (V == NULL) S1 else { S2 }
++ S2