adding validated services? patching forcad_local.py

OmCTF-2025/sources/polyphonia/obfuscator_src/tests/ptrptr/test_pq_params.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <stdint.h>
+typedef unsigned Oid;
+typedef struct { int dummy; } PGconn;
+
+static int myexecParams(PGconn *c, const char *cmd, int nParams,
+                        const Oid *paramTypes,
+                        const char *const *paramValues,
+                        const int *paramLengths,
+                        const int *paramFormats,
+                        int resultFormat)
+{
+    (void)c; (void)paramTypes; (void)paramLengths; (void)paramFormats; (void)resultFormat;
+    printf("CMD:%s\n", cmd);
+    printf("N:%d\n", nParams);
+    for (int i = 0; i < nParams; ++i) {
+        const char *p = paramValues[i];
+        printf("P[%d]=%s\n", i, p ? p : "(null)");
+    }
+    return 1234;
+}
+
+int main(void)
+{
+    PGconn conn; // dummy
+    char uid[16]; snprintf(uid, sizeof(uid), "%d", 42);
+    char name[32] = "Hello";
+    char descr[32] = "World";
+    char json[64] = "[1,2,3]";
+    const char *params[4] = { uid, name, descr, json };
+    const char *query = "INSERT INTO t (a,b,c,d) VALUES ($1::int,$2,$3,$4::jsonb)";
+    int r = myexecParams(&conn, query, 4, NULL, params, NULL, NULL, 0);
+    printf("RET:%d\n", r);
+    return 0;
+}
+