fuzz work

tests/fuzz/exec.c

@@ -0,0 +1,30 @@
+#include <stdint.h>
+#include <stddef.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "sqlite-vec.h"
+#include "sqlite3.h"
+#include <assert.h>
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  int rc = SQLITE_OK;
+  sqlite3 *db;
+  sqlite3_stmt *stmt;
+  if(size < 1) return 0;
+
+  rc = sqlite3_open(":memory:", &db);
+  assert(rc == SQLITE_OK);
+  rc = sqlite3_vec_init(db, NULL, NULL);
+  assert(rc == SQLITE_OK);
+
+  const char * zSrc = sqlite3_mprintf("%.*s", size, data);
+  assert(zSrc);
+
+  sqlite3_exec(db, zSrc, NULL, NULL, NULL);
+  sqlite3_free(zSrc);
+
+  sqlite3_close(db);
+  return 0;
+}